These are adhesive non-slip mats for stairs. The calm gray color blends easily with any interior design. 【Recommended Points】 • Safety: Prevents slipping and falls on stairs for children, the elderly, and pets (dogs and cats). • Soundproofing: Reduces the sound of footsteps going up and down the stairs. • Easy Care: Can be machine washed when dirty (using a net is recommended). • Cuttable with Scissors: You can freely adjust the size to fit the width of your stairs. Size: 19cm (length) x 45cm H1800