Product details:

SunTouch electric floor warming mats by SunTouch have an open-weave design that allows for a 1-step mortar installation. Features & Benefits: Edged with easy-to-install double-sided tape that adheres directly to your subfloor for faster installation. The open-weave mesh allows mortar to bond easily with the underlying material. Only 1/8 added floor thickness compared to typical tile installations Easily adjusted to accommodate curves, angles, and cut-outs Mesh portion of the mat can be trimmed & flipped to accommodate your layout Available in 2' & 3' wide rolls.