Feature: --- These Sliver Metal Roller Buckle are great for collars ,backpacks and other aspects. --- This package has Assorted Sizes, Can Meet All Your Different Needs. ---Huge Package Quality, Long Servie Life.

Specification:
Material: Metal
Color: Silver
Dimension:
Mini:13 x 13 mm / 0.5 x 0.5"(L x W)
S: 15 x 15mm / 0.6 x 0.6" (L x W)
M: 20 x 15mm / 0.78 x 0.6" (L x W)
L: 25 x 19.5mm / 0.98 x 0.76" (L x W)
XL: 35 x 20mm / 1.37 x 0.78" (L x W)

Package Included:
10pcs x 13mm Roller Buckles
10pcs x 15mm Roller Buckles
10pcs x 20mm Roller Buckles
10pcs x 20mm Roller Buckles
10pcs x 25mm Roller Buckles