Abstract: A peelable roadway marking tape has a multi-layer structure which provides durability and ease of removal. The marking tape includes a top layer of pigmented vinyl paint with reflective glass beads incorporated therein applied to an intermediate backing layer of either aluminum or vinyl. The backing layer is then laminated to a polyester mesh reinforcement layer, and a pressure-sensitive adhesive hot melt is applied to the under side surface of the mesh for attachment to the roadway surface. In an alternate embodiment of the invention, a layer of high density polyethylene is laminated between the mesh layer and an aluminum backing layer.

Abstract: Waterbed mattress having an internal honeycomb baffle structure for preventing undesired wavelike motion of the water within the mattress. The honeycomb structure is detached from the top wall so that it does not interfere with the normal flotation support of the mattress. Openings in the baffle structure permit the water to circulate and prevent the formation of "hot spots" in the mattress.