... material:silicone+ metal band 2.size:adult & child 4.Custom design available 1.Material--100% silicone ,flexible, nontoxic and non-stick. ... FDA certificates.6.Design-- many other cute, professional designs.7.Different designs,sizes,colors and logs are available.8.OEM highly ... welcome.MOQ:1000pcs; Delivery:5-12days. Hot Slap Band Fashion Design