Studded spikes cool design as the pictures show
2inch Wide, 5 holes adjustable .
Collar Size:

S size : 17~20\" (5.0CM*56CM)

L size : 21~24\" (5.0CM*66CM)

Note: Before you order,Pls sure your dog's neck is suitable for this size (That's very important,Thanks very much!)
Package Included: 1 x Dog Collars

Customer satisfaction is our goal.