Features： 1、304 stainless steel valve rod with silicone sealing ring, sturdy and durable in use. 2、High elastic stainless steel built-in spring, adjustable screw at the end, easy to use. 3、Clamping fixing is convenient to install and practical to use. No rust and anti-bite for longer life. 4、Suitable for rabbit feeding, high sensitivity and automatic, rabbit hair is not easy to wet. 5、Reasonable structure is convenient for rabbit to drink water, practical accessory using in farm. Specification： Condition: 100% Brand New Item Type: Drinking Bowl Main Material: Stainless Steel Type: 8mm Tee Connector Suitable for: Rabbit Application: Drinking Water Equipment Bowl Size: Small Bowl, Large Bowl (optional) Small Bowl Size: 6.6 x 6 x 3 cm / 2.6 x 2.4 x 1.2 in Large Bowl Size: 7.7 x 6.5 x 3.5 cm / 3.0 x 2.6 x 1.4 in Weight: Approx. 210g-240g / 7.4oz-8.5oz Package List： 5 x Drinking Bowl