Adjustable Dog Collar in Black and White Mini Skulls (Handmade in the U.S.A.) Small collar: measures 7-12" length x 5/8" width for 10-20 lbs dogs All of our adjustable dog collars are handmade in the U.S.A. Collars are made with strong durable nylon core and covered with a fun unique 100% cotton fabric pattern CritterGear Dog collars are all Machine Washable We guarantee all of our hardware on your collar.