... . Technique:Silicone bracelet: it,s warterproof, oilproof and shockproof;PVC: soft and eco-friendlyMetal accessories: stainless steel 3. Quality control: a ... keychain, silicone key holder, silicone rubber bands, silicone USB Disk Flash band, silicone cover, silicone strap, pvc key chain and so ... , so please feel free to contact us at any time. Soft PVC keychain, with fancy designs