Porcelain positioning cross and special porcelain positioning cross, tile Cross spacer is a plastic product used to adjust the size of the tile gap., the mature products on the market are made of HDPE material, which is porcelain white and milky white in color. Its advantages are good toughness, good pulling force, non-toxic, odorless, impact resistance, sweat resistance, chemical resistance and not easy to seam slippage. (Note: Main points HDPE high Density Polyethylene, LDPE low density polyethylene,) the size of each specification is different, the price is different, the weight is different, the size of the outer box is different, the size is: 52 × 52 × 34,52 × 42 × 36,54 × 35 × 30,54 × 38 × 35 also has lengthened and thickened models, T-type lengthened and thickened models, multi-functional five-star, adjust the size of the gap between the tiles to make the tile sticker regular and beautiful, and make the gap between the tiles consistent and even.