General description The Rubber Door Stopper set includes 8 durable and soft rubber wedges in various colors. Designed to prevent doors from closing unexpectedly, these non-slip stoppers can be stacked for easy storage and are suitable for use in homes, offices, and workshops. Technical specifications Material: Soft rubber Size: 3.9 x 9.5 x 1.33 cm Quantity: 8 pieces Colors: Transparent, black, yellow, gray, green, blue, white, and red Usage Place a single wedge for door seals less than 1 cm. Use two wedges in combination for door seals less than 2.8 cm. Position the wedge between the door and the door frame to prevent the door from closing. Place the wedge behind the door to protect walls from door handles. Compatible with various floor types, including tiled, concrete, and wooden floors. Other information The surface features a non-slip texture for enhanced grip. The bottom of the wedge gently adheres to the ground to prevent movement.