High-quality material: These ladder feet are made of solid rubber with deep grooves on the base for better grip. The product size 50 x 20 mm is the inner size, please measure accurately before purchasing. Safe, non-slip and durable: The bottom of the rubber feet is non-slip, strong grip, wear-resistant foot pads increase contact with the ground and make the ladder more stable. Wear resistance, aging resistance and crack resistance ensure a long service life. Practicality: Our ladder feet are used to place it under the ladder feet to protect the floor, wood, tile and carpet die, but also to protect your safety so that the ladder die is not easy to shake. Easy to Install: These aluminum ladders are easy to install without tools such as glue or nails. The 50 x 20 cm ladder feet easily mount on ladders and protect you throughout use. Widely Used: The non-slip rubber mats are suitable for most ladders, such as telescopic ladders, elevators, engineering ladders, miter ladders, etc. This kit