back suspender 1, Material:polyester&metal 2, Buckle:metal clip+metal cross bar 3, Colors:Blue,size:2.5cm W*58cm L*10cm back suspender 1. Type: Suspenders with elastic2. Material:polyester, PP & Cotton, Nylon,PP,Bamboo fiber3. Buckle:metal clip.4. Friendly environment: all material can pass test, that's lead free,nickel free & AZO free.5. Colors:Stripped6. Logo: as per customers' designs.7. Size: ...