Works on all sizes and shapes of containers with any type of liner. Patented design has flexible, durable "living hinges" that hold liner snuggly around rim to prevent "cave-ins". Comes with double-stick foam mounting tape already installed. Simply prepare the surface properly, remove the backing from the cinch and apply. Application: Can Liner; Capacity Range (Volume): N/A; Thickness: N/A; Grade: N/A.