material: PVC reflective material outside, and metal inside color: yellow, red, white,etc size: 3x30cm Features: 1) Reflective armband, with velcro.2) Material: PVC reflective material 3) Color: yellow, red, orange, white 4) Size: 30 x 3cm, or as per customer's requirementsPacking: 1,000pcs/ctnCarton dimensions: 27 x 37 x 17cmN.W.: 16kgG.W.: 17kg reflective snap band