Make sure your supply closet is stocked with the bathroom supplies you need. These Cascades roll towels are intended for use with Tandem controlled dispensers. Designed for exclusive use with Cascades Tandem dispensers. Stronger, heavier and more absorbent. Green Seal certified - reduced environmental impact from an overall lifecycle standpoint. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment. Contains Recycled Content - See Specs for Details.