About this item ADEQUATE QUANTITY – You will receive 40 pcs 0.5inch stainless steel screen filters.enough for you to use and meet your daily replacement needs; SIZE INFORMATION – The tube filter has a top diameter of about 17mm/0.67″,and a height of about 11mm/0.43″, making it easy to fit your various projects, portable and lightweight. STAINLESS STEEL MATERIAL – These bowl screens are mainly made of stainless steel material, which is strong and reliable, with a strong and stable structure, not easy to break or tear, and can be used for a long time. MESH DESIGN – These filters have a mesh design that effectively and easily filters residue, making them easy and practical to use; and the filters are easy to clean, allowing you to remove residue in a timely manner. EASY TO ADJUST – These stainless steel screens can be adjusted by pressing to fit your device, glass bowls, etc. They can be pressed to 1/2, 5/8 or 3/4 inch size according to actual needs and are flexible to use.