Description

Spider Web wraps your Oppo F21 Pro 4G in a bold radial web graphic that radiates from a central point with clean, confident lines. The design is sublimation-printed at high resolution, keeping every strand of the web sharp and the contrast between the graphic and the case surface crisp and distinct.

Spider Web Oppo F21 Pro 4G Back Cover

Spider Web uses a symmetrical radial structure where thick anchor lines branch out into finer strands, building a web that fills the back panel edge to edge. The palette sticks to deep blacks and strong whites, letting the geometry do all the visual work without relying on colour to carry the impact. On the Oppo F21 Pro 4G, the centred composition lines up naturally with the phone's proportions, giving the web a sense of intentional placement. The design has a graphic energy that suits anyone who likes bold, clean artwork on their case.

Your Oppo F21 Pro 4G slots into a slim, lightweight hard polycarbonate shell with a matte finish. All ports, speaker grilles, buttons, and the punch-hole camera are fully accessible. The soft case version uses flexible TPU with shock-absorbing edges and precise cutouts. The glass case option provides a tempered glass back with a scratch-resistant glossy surface and a TPU bumper for added protection.

Every case is made to order in India and backed by a lifetime guarantee on print quality — the graphic will not fade or peel. This one works well for anyone drawn to graphic, geometry-led design with a sharp edge.

See the full range in the Oppo F21 Pro 4G collection.

Read more

Spider Web Oppo F21 Pro 4G Back Cover

    Product form

    Choose the case type that suits your style, with a precise fit and reliable everyday protection.

    ₹ 149.00  ₹ 129.00 Incl. GST

    • Slim matte shell
    • Lifetime print guarantee
    • Waterproof, non-peeling print
    Dispatched within 2 working days · Delivered in 7 working days
      Genuine
      100% authentic
      Secure payment
      UPI, cards, netbanking
      3-day replacement
      If it's defective or doesn't fit
      Free shipping
      On orders above ₹499
      Description

      Spider Web wraps your Oppo F21 Pro 4G in a bold radial web graphic that radiates from a central point with clean, confident lines. The design is sublimation-printed at high resolution, keeping every strand of the web sharp and the contrast between the graphic and the case surface crisp and distinct.

      Spider Web Oppo F21 Pro 4G Back Cover

      Spider Web uses a symmetrical radial structure where thick anchor lines branch out into finer strands, building a web that fills the back panel edge to edge. The palette sticks to deep blacks and strong whites, letting the geometry do all the visual work without relying on colour to carry the impact. On the Oppo F21 Pro 4G, the centred composition lines up naturally with the phone's proportions, giving the web a sense of intentional placement. The design has a graphic energy that suits anyone who likes bold, clean artwork on their case.

      Your Oppo F21 Pro 4G slots into a slim, lightweight hard polycarbonate shell with a matte finish. All ports, speaker grilles, buttons, and the punch-hole camera are fully accessible. The soft case version uses flexible TPU with shock-absorbing edges and precise cutouts. The glass case option provides a tempered glass back with a scratch-resistant glossy surface and a TPU bumper for added protection.

      Every case is made to order in India and backed by a lifetime guarantee on print quality — the graphic will not fade or peel. This one works well for anyone drawn to graphic, geometry-led design with a sharp edge.

      See the full range in the Oppo F21 Pro 4G collection.

      Read more

      Hard case

      Spider Web Oppo F21 Pro 4G Back Cover, Hard case

      Thin matte back, light in the pocket

      A hard polycarbonate shell with a matte finish. It keeps your phone slim and slides in and out of pockets easily.

      • Lifetime print guaranteeCovers the print wearing off or peeling.
      • Waterproof, non-peeling printWater won't smudge it and it won't peel off.
      • In the box1 printed hard case

      Made for your phone model

      • Buttons, charging port and speakers stay easy to use
      • Cut for the exact model you pick

      Photos are mockups. Printed colours and the camera cut-out can look slightly different in hand, because case batches vary.

      Spider Web Oppo F21 Pro 4G Back Cover, Hard case, close-up

      Top and bottom are open of hard case

      The top and bottom edges are left open, so the charger and speakers are easy to reach. If you want those edges covered too, Metal and Glass cases have a soft TPU frame around the edges.

      Compare with Metal and Glass

      Pick your finish

      Hard Hard ₹ 129.00Slimmest, open top and bottom Black Soft Black Soft ₹ 199.00Matte black, flexible Most protectionGlass Glass ₹ 299.00Glossy, edges covered Soft Soft ₹ 169.00Flexible, easy on and off

      Frequently Asked Questions

      Everything you need to know before ordering your Casekaro phone case, from finding the right fit to delivery, payments and replacements.

      How do I make sure this case fits my phone?
      Pick your exact phone model and variant before adding to cart. Not sure which model you have? Find your exact phone model here. Every Casekaro case is printed to order for one specific model, and models with similar names often have different camera cut-outs and dimensions. Orders placed for the wrong model can't be returned or replaced.
      How long does delivery take, and is Cash on Delivery available?
      Your case is printed after you order, and most orders are delivered within 7 working days across India. Shipping is free on orders above ₹499. Cash on Delivery is not available. Please pay online with UPI, credit or debit card, or net banking. Tracking details are sent on WhatsApp and email once your order is dispatched.
      Can I cancel my order or change my delivery address?
      Yes, as long as your order hasn't been dispatched yet. You can cancel free of charge or change your delivery address by submitting a cancellation / address update request. Once an order is dispatched, it can't be cancelled and the address can't be changed. Your contact number can be updated at any time using the same form.
      What if my case arrives damaged or has a printing defect?
      Raise a request on our Return / Replace page within 3 days of delivery. You'll get a free replacement for a verified manufacturing defect (such as poor fit, print spots or major misalignment) or if you received the wrong product. Because every case is printed on demand, we can't accept returns for change of mind or a wrong model chosen at checkout.
      View all FAQs

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