This non slip material grips on both sides to secure objects, yet peels off surfaces easily. Use on trays and tables to keep plates and cutlery from sliding, or pens and pencils from rolling off tabletops. Ideal for adhering cushions and inserts to wheelchairs. Dycem is nontoxic and can be cleaned with soapy water to retain its properties. It is not effective when wet and must dry before use. Available in blue, an ideal color choice for those with poor vision.