ITEM NAME:Tile Leveling System -10Pcs Tile Leveler Height Adjuster Locator Fine Threa U2B3 Tile Leveling System -10Pcs Tile Leveler Height Adjuster Locator Fine Threa U2B3 Features: efficient, uniform, fast and convenient to stretch out the perfect wall tile horizontal line. Uses: it is suitable for rising wall brick and top corner line; with fine thread, it can accurately adjust the height of wall tiles off the ground. Color: yellow Material: PP + galvanized Size: about 12*5.2cm/4.72*1.97 inch Adjustable height range: 5-90mm Maximum load-bearing: 120kg Package Contents: 10* wall tile auxiliary tools.Features: efficient, uniform, fast and convenient to stretch out the perfect wall tile horizontal line. Adjustable height range: 5-90mm.