Case comes with 1 each: Small, Medium, Large and XL (4 collars total)

A durable, waterproof, and comfortable collar made for your dog’s everyday adventures. Made from lightweight PolyFlex materials for an adjustable fit with a safe-release buckle. Because things can get a little muddy, we designed our Collar to be both dirt and odor-resistant — making it easy-to-clean and one less thing to worry about. Pairs well with our matching Leash, Sling Bag, or Walk Bag.

• Durable, waterproof, and odor-resistant 
• Designed with a safe-release buckle
• Easy-to-clean
• Available in 4 adjustable sizes: S, M, L, XL
• Pairs well with our matching Leash, Sling Bag, or Walk Bag