Great value for mothers who want to prevent odors. 5-layer anti-odor film to keep out odors. Hygienic! ... 5-layer anti-microbial film has 99% anti-microbial properties. Hygienic treatment of diapers. Odor resistant! ... Anti-microbial film + shutter prevents odor from spreading. Easy to use. ... Just press the shutter and the diaper will push it into the deep way. Economical. 1 cassette can handle approximately 180 diapers. Product Size: W 11.4 x D 9.7 x H 17.5 inches (291 x 246 x 442 mm); Material: Diaper pot; Main body: Polypropylene, cutter, spring: Stainless steel copper cassette: Cassette body: Polypropylene, cassette: Polyethylene; How to use: (1) Open the lid. (2) Push the diaper into place. (3) Close the lid. Note: Please do not use it as a toy for children. Be careful not to wear the film. Choking hazard. There is a cutter on the back of the lid for cutting film. Please be careful when cutting the film. Also, do not leave the lid off or disassemble the product, so please handle with caution. This may cause injuries.