Giselle Spring Foam Mattress Queen Size If you are on the lookout for an ultra-firm mattress, look no further than the Giselle Bedding Tight Top Mattress. Our tight top mattress features a comfort layer with high density foam and innovative pocket spring system for maximum support. Inside, extra thick coils provide firm tensile strength for a natural body alignment that will especially benefit a back-sleeper. Covered in a plush Belgium knitted fabric that is soft on skin and highly effective in absorbing and dissipating body moisture, our tight top mattress guarantees ultra-firm better sleep all the time. Mattress available in all sizes. Features Giselle Bedding - Rumba Series Ultra-firm support Belgium knitted fabric Independent pocket spring 6 working turns coil system Extra thick wire diameter High density foam Wear-proof fabric sides Side handles for positioning No-turn technology Designed to rest on any surface – floor, slatted base and base foundation. Specifications Side Material: Polyester Firmness: 9.0/ Ultra firm Wire thickness: 2.3mm Overall dimensions: 203cm x 153cm x 24cm Size: Queen Package Content 1 x Giselle Bedding Tight Top Mattress