These black plastic contoured side release buckles work with 1" webbing or straps.

Side release buckles are the best choice of webbing buckles because of easy one-handed release and no accidental release. The smooth design of the plastic side release buckles disguise its strength and durability.

These are perfect for the small pet collars in the Pet Set pattern.  Because they are contoured, they will curve to comfortably fit your pet's neck.