Features:1. Anti-chewing: The metal water bottle with straw is designed to prevent chewing and keep harmful plastics away from pets.2. Ideal choice for many animals: rabbits, ferrets, chinchillas, guinea pigs and birds can all use this glass carafe and it is an ideal choice for many animals.3. Easy to use: fill the bottle with water, lock the faucet with your hand, shake the bottle up and down to remove the air from the bottle, touch the faucet with your fingers to check if the water is smooth, and finally install it on the cage. Description: This unique water dispenser ensures that pets can safely drink water when they are thirsty, which is convenient and easy to use. Specifications:Capacity: 250ml Fastening method: fixing buckle + fixing iron wireMaterial: plastic + stainless steelSuitable for: for guinea pigs, rabbits, chinchillasBottle length: 17cm Bottle diameter: 4.5cmWater mouth length: 5.5cmPackage included:1*hamster drinkingNotes:1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object.