Spartacus Leathers Double Strap Collar is strong and durable. Original Black leather lining 1.5" wide lined leather collar. Why do you wear your collar? For fun, for fashion, for her, for him. Your reason may vary, but our quality stays the same. Experience comfort, style and durability in Spartacus leather collars handcrafted in the U.S.A., in choices to suit any lifestyle. Adjusts 12 inches to 18 inches.