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Ferrite Block Magnet | 20x16x3mm | Black | Pack of 1 - Craft & DIY Magnet
₹ 10/-
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School Project Supplies
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Valid Till: 31 Mar, 2027
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About This Product 💥
Key feature
A flat rectangular magnet that sits neatly against a board. This black ferrite (ceramic) block magnet is 20mm long, 16mm wide and 3mm thick, sold as 1 magnet, a low cost, rust resistant choice for fridge magnets, displays and DIY.
Specifications
| Type | Ferrite block magnet |
| Material | Ferrite (ceramic) |
| Shape | Rectangle |
| Length | 20mm |
| Width | 16mm |
| Thickness | 3mm |
| Colour | Black |
| Pack | 1 magnet |
Perfect for
- Fridge magnets and craft
- Light cabinet catches
- Display and signage holding
- School projects
Compatibility
Works with: steel, fridges, whiteboards and other magnets.
Pairs well with: craft glue or a glue gun to fix it flat.
Not suitable for: electronics, bank cards, phones and pacemakers.
Before You Buy
- Ferrite is brittle and can chip if snapped together.
- The photograph is shared and may look thicker than 3mm; the size is as listed.
- Near twin: the silver neodymium block magnet 20x10x2mm is the same length, narrower and much stronger.
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Frequently Asked Questions
What size is this ferrite block magnet?
It is 20mm long, 16mm wide and 3mm thick, and you get 1 magnet.
How is it different from the neodymium 20x10x2mm block?
This one is 16mm wide and 3mm thick ferrite; the neodymium block is 10mm wide and 2mm thick and pulls much harder, so pick it for a firm cabinet catch.
To keep reviews honest, only our customers who bought this item can leave a review.
Shipping
We ship across India to serviceable pin codes.
Orders are usually dispatched within 1 to 3 business days.
Delivery typically takes 2 to 14 business days after dispatch, depending on your location. Timelines are estimates.
Shipping charges, if any, are shown clearly at checkout before payment. No hidden charges.
Free shipping is available on eligible orders, as displayed on the website.
Orders may arrive in multiple packages depending on size or availability.
7 Day Easy Returns
Changed your mind? Return most products within 7 days of delivery.
Products must be unused, unopened, and in original condition with all packaging and tags intact.
Return shipping is paid by the customer. You can self-ship or request a reverse pickup (pickup charges are deducted from the refund).
Original shipping charges are non-refundable for change-of-mind returns.
Refunds are processed to your original payment method within 7 business days after verification. No restocking fee.
To start a return, email support@justkraft.com with your order number.
Damaged, Wrong or Missing Items
Received a damaged or wrong product? We will send a free replacement or full refund, including shipping.
A clear, uncut unpacking video is required for damage or wrong item claims. Report within 7 days of delivery.
Missing items must be reported within 48 hours of delivery.
Please Note
Minor variations in colour or finish may occur due to lighting, screen settings, or the handmade nature of some products. These do not qualify as defects.
Customised products, hygiene-sensitive items, and opened consumables (paints, adhesives, resins, pigments with broken seals) are non-returnable unless damaged, defective, or incorrect.
All orders are subject to our Shipping Policy, Returns, Refunds & Cancellation Policy, and Terms of Service.
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