Soils sifter screen is made of 304 steels,High hardness,Impact resistance,Not easy about deformation, resistance,Oxidation resistance,Easy to clean. The frame edges is specially designed with 4 internal bumps at the same height to better the dirt sifter strainer fits the bottom,The frame can be easily and firmly installed mesh screen. 1 frame, 5 different hole size interchangeable mesh screens meet different filter needs. Thickened mesh screen, Mesh sizes-1mm,3mm,6mm,9mm,12mm (0.04in,0.12in, 0.24in, 0.36in,0.48in),detachable and combined use. After soil sifting, your plants be better to absorb soil nutrients, which promotes plant and flower growth and health.The practice also adds oxygen to the soil, which further allow your plants to flourish. Stainless sifting Ideal as rock sifter, litter sifter, dirt sifter, sand strainer, fossil sifter, mealworm sifter, meeting various usage scenarios. Color: Picture Color Material: Stainless Steel Package Contents: 1 set of Garden Soil Screen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.