... , POM materials engineering. Linked plastic / hook, Plastic peg / hook, hook, hook, plastic hook / hook, upper arm, hanging article, U-shaped, F-shaped, T-shaped, S-shaped, trough, light body, teeth, flat ... . Products, small display hanging film, be linked to injection / hook / hook, W-shaped, U-shaped, V-shaped. Materials: PP, PVC, PET. Specifications: length of less than ...