Locking Pin Backs 40 Pieces Metal Locking Clasp Pin Keepers with Storage Box by NATUREBELLE<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>HIGH QUALITY- These bulk pin backs are made of nickel-plated copper， durable and anti-rust. Smooth surface， sturdy and lock your pins firmly to keep them safe</li><li>PRODUCT DIMENSIONS- 40 pieces safety pin keeper backs in one box， 20 pieces silver and 20 pieces golden. Each size:1cm (0.39")in diameter，0.6cm (0.24") in height</li><li>MULTIFUNCTIONAL- These secure pin locks are great for pins， insignia， name tags， display books， lanyards， bags， vests， hats， badges， lapel， and jewelry， etc. These clutch back pins fit most of pins， such as Disney pins， Disney store Japan pins， fantasy pins， military pin and so on</li><li>EASY TO USE- No tool required， spring loaded fastener for easier on and keep your pins secure</li><li>PACKED WITH A TRANSPARENT COMPARTMENT CASE- These 40 pieces pin backers are packed with a box， easy to take and storage， and meet your daily needs</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51OCXcXDzjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51j6vc0LNOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41UiOczoE-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hxdB7f6ZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51nBqsUrjYL.jpg" noproxy>