Feature:Waterproof,unsuitable for too much water Note:5Pcs Per Pkt,We have 2 designs,One come with the hook & loop tape at the back,The Other one come with metal clasp.We post them randomly,so we can't make sure which design you will receive,pls note that before you buy,we don't accept refund or returned for the reason about the design,pls check that before u buy,thanks! Size:135x105cm,Collar:About 16cm Dia.and it is elastic