back suspender 1, Material:polyester&metal 2, Buckle:metal clip+metal ... 3, Colors:Blue,size:2.5cm W*58cm L*10cm back suspender 1. Type: Suspenders with elastic2. Material:polyester, PP & Cotton ... request,OEM available. Have any questions or inquiry, pls don't hesitate to contact us. TRUST US ProfessionalA high caliber team ...