Spring-opening O rings for key ring, purse loops, handbag, diy craft projects and more Material: Zinc Alloy Quantity: 2 pieces SIZE: Picture two shows all the size, 2 sizes options, 2", and 1 1/2" GUARANTEE: 3 month guarantee, For any reason you're not completely satisfied, Please contact us, if you have any problem with installation or product quality, we will be happy to solve your problem. O Ring Spring Opening Snap Trigger Clip Buckle 2 PCS Charm Purse Making