uxcell Plastic Functional Pet Drinking Water Bottle Head 30mm Thread Dia Red Product Name : Pet Bottle Head;Overall Size : 48 x 34mm/ 1.9" x 1.3"(L*Dia) Thread Dia : 30mm/ 1.2";Water Outlet Outer Dia : 16mm/ 0.6" Material : Plastic, Metal;Main Color : Red, Silver Tone Net Weight : 33g Package Content : 1 x Bottle Head