The wilko gel cooling mat for pets is designed to keep pets cool and comfortable on warm sunny days. Activated by the weight of the dog or pressure, the mat will maintain a temperature slightly lower than the ambient. The mat automatically recharges itself as your pet moves. The mat is ideal for beds, crates and travel. It can be inserted into any standard size pet bed or can be used by itself. Wipe clean only. Store in cool conditions below 25C. Avoid duirect sunlight and do no place near a heat source.