- 치수: 40MM 그녀. x 두께 2mm ,구멍; 8mm
- 자기면: 40mm 직경
- 자석 유형; 네오디뮴
- 재료: ndfeb,
- 등급: N35
- 도금/코팅: 니쿠니 (니켈)
- 자화 방향: 축방향(편평한 끝의 극)
- 무게: 0.038g
- Hole type: single hole
- 최대 작동 온도: 176ºF (80º기음)
- 수량: 1 pcs
- Ages:7+ ages, both for kids and adults
These thin rings are useful for a wide range of applications
Brand new and high quality.
Super strong Rare-Earth magnets – once they get stuck with each other, they are hard to break apart.
Can also be used to extend protected lithium batteries with recessed contact points.
Electrically conductive (making them suitable to extend recessed batteries).
Perfect for sticking notes on fridge doors.
Great for do-it-yourself projects.














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