13 Types of Wall Protection: Choosing the Best Solution for Your Walls - Promenaid
Rigid Stair Tread Protector – Protecta Screen
Stair dust corners introduced at the end of the 19th century to make sweeping easier. They keep dust from accumulating in the corners : r/Damnthatsinteresting
Edge and Corner Protectors, PVC Stair Nose, Stair Profile, Step Nose, Corner Profile PVC Self-Adhesive Non-Slip for Indoor and Outdoor Stairs, Width 2.5 x 5 cm (Co : Amazon.com.be: Home & Kitchen
Duk Guard, Wall and Stair Corner Guard - Cleanspec Cumbria