Attention: this product has two difference colors: White and black ， please leave message which color you like， if not， we will send it randomly.  

Material: Plastic
The whole kit includes :
1. One cage. 45 mm and 50 mm ring ， gasket has some adjustable height .
2. Two stainless steel lock pin .
3. Two brass padlock with two set of keys .
Attention:
Do not put in dishwasher or use harsh chemicals.
Wash with warm soapy water or wipe with alcohol.