Magnetic Numbers – Soft EVA Foam + Rubber Magnet, Educational Math Teaching Aids for Kids | Herong Magnetic
Magnetic Numbers – Soft EVA Foam + Rubber Magnet, Safe & Fun for Early Math Learning
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Magnetic Numbers – A fun and educational math teaching aid made from soft EVA foam combined with a flexible rubber magnet backing. Each number is lightweight, soft to touch, and easy for little hands to grip and place.
Perfect for early childhood math education at home, kindergarten, or preschool. Children can learn number recognition, counting, addition, subtraction, and basic arithmetic by placing numbers on refrigerators, whiteboards, or any metal surface. Available in bright colors and customizable sizes to suit your teaching needs.
| Attribute | Details |
| Product Name | Magnetic Clock (Teaching Clock) |
| Material | Flexible Rubber Magnet + White PET Laminate (Dry-Erase Surface) |
| Surface | Smooth white PET – writable with dry-erase markers, wipe-clean |
| Clock Hands | Movable hour & minute hands (magnetic or pinned, customizable) |
| Size | Custom (e.g. 200mm diameter, 300mm diameter, or custom dimension) |
| Thickness | Custom (typically 0.8mm – 1.5mm total: magnet + PET) |
| Color | White PET surface with printed clock face (numbers, hour/minute marks) |
| Printing | CMYK / Screen printed clock face on PET surface |
| Magnet Type | Isotropic / Anisotropic |
| Packaging | Rolled in Poly Bag + Fitted Paper Box, or Custom Packaging |
*For custom sizes, clock face designs, or bulk pricing, please contact our sales team.
| Type | Magnetic Strength | Price Level | Certifications | Recommended Applications |
|---|---|---|---|---|
| Isotropic (Ba) | Moderate | Budget-friendly | RoHS, REACH, CA Prop 65 ❌ Fails EN 71-3 | Home: magnetic car signs, fridge magnets, real estate magnets, magnetic business cards; Promotional: cost-sensitive indoor use |
| Isotropic (Sr) | Strong | Mid-range | RoHS, REACH, CA Prop 65 ✅ Passes EN 71-3 | Education: magnetic tools, magnetic books, magnetic storage bags, magnetic bookmarks; Promotional: custom-shaped promotional magnets, advertising giveaways, POP displays, signage |
| Anisotropic | Very Strong | Premium | RoHS, REACH, CA Prop 65 ✅ Passes EN 71-3 | High-performance applications: outdoor car signs, industrial fixtures, automotive sealing, heavy-duty use |
We can recommend the most cost-effective and suitable solution based on your application scenario, budget, and required certifications. Please contact our sales team for a tailored recommendation.
What makes our magnetic numbers stand out — no specs, just value.
Colorful & customizable — bright colors attract children's attention; sizes and colors can be customized
Soft & safe for kids — EVA foam is soft, lightweight, with no sharp edges, ensuring safe play
Fun & educational — encourages number recognition, counting, and basic math skills
| Category | Specific Applications |
|---|---|
| Home Education | Fridge number games, counting practice, family learning time |
| Kindergarten & Preschool | Number recognition, sorting, group teaching activities |
| Primary School | Addition & subtraction exercises, math games, interactive classroom activities |
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01Incoming Material InspectionRaw materials including ferrite powder, rubber compound, and adhesive are tested for consistency before production begins. -
02In-Line QC During ProductionReal-time monitoring of thickness, magnetic strength, and surface quality throughout the calendering and coating process. -
03Final QC Before ShipmentEach batch undergoes pull force testing, dimensional check, and visual inspection. Standard sample photos and bulk photos are taken for record.
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