Features:_x000D_ _x000D_ The handle is designed ergonomically for comfortable grip and labor saving. _x000D_ Made of premium material, non-toxic, easy to clean and durable. _x000D_ High temperature disinfection is allowable and safe. _x000D_ The round head design prevents the cattle from being hurt. _x000D_ Easy to use. Disinfect the opener before use, apply lubricant on the surface, then slowly insert the closed opener into the corresponding part of the cattle. Insert it 90 clockwise, then open the opener to observe the inside of the cattle. _x000D_ _x000D_ _x000D_ Specification:_x000D_ Condition: 100%Brand New_x000D_ Material: Alloy _x000D_ Length: approx.33cm / 13in_x000D_ _x000D_ Maximum opening: approx.10cm / 3.94in_x000D_ _x000D_ Color: Silver _x000D_ Suitable for: Cattle _x000D_ _x000D_ _x000D_ Package List: _x000D_ 1* Cattle Vaginal Dilator _x000D_ _x000D_ _x000D_ Notice:_x000D_ Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering._x000D_ Please understand that colors may exist chromatic aberration as the different placement of pictures. 1The handle is designed ergonomically for comfortable grip and labor saving. 2Made of premium material, non-toxic, easy to clean and durable. 3High temperature disinfection is allowable and safe. 4The round head design prevents the cattle from being hurt. 5Easy to use. Disinfect the opener before use, apply lubricant on the surface, then slowly insert the closed opener into the corresponding part of the cattle. Insert it 90 clockwise, then open the opener to observe the inside of the cattle.