2 in 1 spacers for 1/2 inchand 1/4 inch gaps: This is a 2 in 1 wood floor gasket designed to an appropriate expansion gap between the floor and the wall to avoid damage. You can 1/2 1/4 inch gaps according to the actual situation to meet different needs. Stable triangular structure design: The wooden floor cushion block adopts a triangular structure design. Compared with rectangular and wedge-shaped cushion blocks, it is more stable to stay in place, so you do not need to frequently adjust the displaced cushion blocks during the floor. and durable ABS material: It is made of environment-friendly and high-quality ABS material, without rust risk. The floor liner is not easy to or deform, and it is and durable. The gasket surface is and , which will not harm hands. Easy to install and remove: The use of wood floor mats is simple. The can be installed and removed from wood floors in seconds without using adhesives or nails to fix, greatly saving your time and improving the efficiency of the floor. 40 packages and wide applications: You will receive 40 floor gaskets in quantities, which can be reused for floor installation. They are necessary tools for wood, vinyl plate, laminate, engineering hardwood and other floors. Color: blue Material: abs Package Contents: 40 x spacers 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.