Fangrui Product Details Practical Replacements: The Package Contains 50 Pieces Of Automatic Bunny Nipple Water Drinkers, It Consists Of A Silver Nozzle And A Red T-shaped Water Drinker, They Are Practical Replacements, Which Can Meet Your Daily Use Needs, You Can Also Share Them With Your Friends Suitable Sizes: The Bunny Nipple Drinker Measures . 3.8 X 3 X 0.8 Cm/ 1.5 X 1.2 X 0.3 Inches, Which Is The Suitable Size To Fit In Most Animal Cages, It Is Cute And Small, Can Provide A Good Supply Of Water For Small Animals Not Leak Easily: This Small Animal Drinker Has Improved The Core Part Of The Nozzle, It Is Tightened By A Sealed Gasket, Which Is More To Wear, And The Water Inner Not Leak Easily, The 360 Degree Stainless Steel Silver Nozzle Can Work From Any Angle Study And Wear : The Silver Nozzle Is Made Of Stainless Steel, Which Is Study And Wear , Not Break And Deform Easily, It Can Be Adopted For A Long Time And Not Rust Easily, And The Red T-shaped Water Drinker Is Made Of Plastic, It Can Not Fade Easily, You Can Even Use I