These Glow in the Dark Step Mats are perfect for making a step more visible at night to avoid any trips or slips. Can also be used outside on garden steps as they are fully waterproof or in caravans & motorhomes. This single glow mat comes with strong adhesive strips to secure it into place. Made from durable PVC this mat will absorb light during the day (sunlight is best) and then glow for 8-12 hours at night. Single glow mat (approx 40cm x 18cm) Ideal for indoor or outdoor steps Perfect for caravan or motorhome steps Mat glow in the dark for approx 8-12 hours after approximately 30 minutes of light Adhesive strips provided to stick mats in placePVC Glow Step Mat