Product Information 100% PUAntibacterial, antimicrobialWaterproofBreathableWidth: 3.8 cm Height: 7.5 cm Thickness:0.3 cmGold plated, metal accessory.For My Best Friend Keychain.Product CareYou can wipe your products with a damp cloth and dry them at room temperature. Product color may vary depending on the device you are looking at.