We are manufacturing and supplying the collar to cuff, it ismade by foam and cover fabric. Contents: 6 meters of sling material& 6 plastic fasteners. And the collar width is 5 cm, 7.5cm;
5cm x 6mts/roll; 2 rolls/box;
7.5cm x 6mts/roll; 2 rolls/box;

If you are interested in our products, pls let us know.

Thanks and Best Regards,
Kelvin Yu
Shanghai Joy Crown Industry Co., Ltd
Rm 220, Bld.11-C, No.613 E''Shan Road, Pudong New Area,
Shanghai 200127, China.