Made with a hard wearing fabric, this cooling mattress can offer instant relief for pets. Containing a non-toxic gel, the mattress is cool to the touch and can be put in the refrigerator to enhance the cooling properties. Either place on top of your canine companions favourite bed or use as a stand alone mattress.Non toxic gelHard wearingWaterproofComes with handy storage bagWipe cleanSmall size approx. 40 x 50 cm, Medium size approx. 50 x 90 cm, Large size approx. 76 x 102 cm 4.49 5 True 5.99 5.99 Danish Design Cooling Mattress | Kaleidoscope