No slip Martingale nylon collar from 2 Hounds Design.
Available in XS. Small, Medium, Large, and XL.
Colors: Red, Black, Raspberry, Kelly Green, Neon Green, Purple and Turquoise.
All sizes: $10
Note: Small and Extra Small do not have the buckle
XS: 7-11 inches
Small: 10-14 inches
Medium: 13-18 inches
Large: 15-20 inches
XL: 18-26 inches