Material: Galvanized iron</br> Length of trap and tie: </br> Trap: length is 9.8 inch/ 25 cm, diameter is 2inch/ 5cm</br> Nylon cable tie: length is 7.7 inch/ 19.5 cm</br></br> Fits most washing machine discharge hoses with a common size. </br> A large amount, enough for replacements</br> Good for washing machine hoses that empty into a basin, sink, bathtub, etc. Can catching lint, hair, pieces of tissue, etc. </br> Will greatly reduce the risk of drain clogging </br> There are 12pcs nylon cable ties, that is good help to securely fasten lint Trap to the drain pipe; Won't slip or fall off </br> Note: </br> Not applicable for stand pipe drains. </br></br> Package includes: </br> 12 x Lint traps</br> 12 x Nylon zip ties