30ピースメタルピンバックロックピンキーパーロッククラスプ。

Features: Spring Loaded fastener for easier on-off action without need a tool Package Including: 30 pcs pin backs Material: nickel-plated copper Size: 1 cm/0.39 inch in diameter 0.6 cm /0.24 inch in height It's very simple to use them.Spring Loaded fastener for easier on-off action without need a tool . Great for pins name tags Disney pins etc. You can pin your disney badge on clothes bags or jeans. Note:These pin keepers are not suitable for thick jackets.