Features: 1.The size of the shelf can be freely stretched and adjusted according to the size of the sink. 2.Ventilated drainage, rejects moisture and mould, hollow drainage design, clean and hygienic. 3.Removable strainer, disposable replaceable strainer, easy to clean and use. 4.Convenient and hygienic:No need to clean the filter manually, just pick up the mesh bag and throw it away. No need to install, just pull away to fit the sink for stable placement, easy to use, multi-purpose design. 5.Easy to use:Easy to store cleaning utensils such as dishwashing liquid, hand soap, ball brushes etc. Can be operated comfortably at the right height. Specifications: Shelf Size:13.5*37cm(stretchable to 42.5cm) Mesh Pocket Size:17*9.5cm Material:PP 1 x Shelf 50 x Filter