Thank you for viewing! I am offering for sale four unused triangular non-slip mats. By attaching them to the back of a mat, you can secure the mat and improve its stability. I have actually used them, and they grip well and don't slip. - Brand: AiQlnu - Country of Manufacture: China - Quantity: 4 pieces - Color: Black - Shape: Triangle - Product Dimensions: 12 cm length x 7 cm width #AiQIn 【4 Triangular Pieces & Free Cutting】 This set of four triangular pieces can be used for small rugs to large rugs and carpets. You can easily cut them to your desired shape and size with scissors, depending on your needs. 【Strong Fixing Power】 Compared to the old type, not only has a stronger adhesive been adopted, but also a mesh reinforcement finish, making it far more stable than conventional products. It is characterized by its resistance to slipping. It helps to improve the safety and comfort of your life. 【Leaves No Residue】 Unlike conventional double-sided tape, these non-slip sheets are specifically designed for carpets and leave no residue. They are helpful for moving carpets and make cleaning easier. 【Reusable】 Adhesive non-slip mats often have dust, dirt, and hair on them, which reduces their stickiness and performance. AiQInu non-slip mats are dust-proof, and their stickiness can be restored by washing them with water, significantly extending their durability and lifespan. 【Wide Range of Uses】 AiQInu non-slip mats solve various problems caused by carpet slippage. They have excellent adhesion and can be used in various situations such as bathrooms, bedrooms, thresholds, entrances, and kitchens. Installation is easy, just peel off the seal and stick it on. #Non-slip #Mat