... , size in 6.5cm dia, rubber material, stretch. 1. rubber wristband, fashion rings on hang.2. different color available.3. engave ... Logo on mold or do printing on wristband.4. soft & stretch material which is CE standard.5. fit ... . Packing, 1pc/polybag with header, 100pcs/inner, 600pcs/ctn. plastic wristband