Biothane has a very similar appearance and feel to leather.
It is a coated webbing material which means it is super DURABLE, fully WATERPROOF, mould resistant & EASY TO CLEAN.
All collars are 16mm (1.6cm) wide and available in the following neck sizes:
Small – 9-13 inch / 22-33cm (holes at 9,10,11,12,13″)
Medium- 13-18 inch / 33-45cm (holes at 13,14,15,16,17,18″)
Large – 18-22 inch / 46-56cm (holes at 18,19,20,21,22″)