Features: - Materials: polyester-knitted fabric with cotton pads & PU foam, heat-tempered steel springs .-Includes: 1 x mattress.- A high-quality mattress designed with safety & comfort in mind .-Specifically treated with fire-retardant materials to provide an extra layer of protection.-Offers a comfortable sleep surface.-Adds modernity to any bedroom décor.- An excellent choice for those prioritising both safety & a good night's sleep .-Size (Size: Double): Double.-Size (Size: Queen): Queen.-Size (Size: Single): Single.-Firmness: Medium.-Age: Adult.-Construction: Innerspring -Construction Details: Heat-tempered steel springs..-Mattress Top: Memory Foam Top -Mattress Top Details: Polyester-knitted fabric with cotton pads & PU foam..-Edge Support: No.-Motion Isolation: No.-Removable Cover: No.-Hypo-allergenic: Yes.-Cooling Properties: No.-Organic: No.-Handles: No.-Box Contents: 1 x mattress -Box Content Details: .-Mattress in a Box: No..-Recycled Content: No -Recycled Content Details: ..-Care Instructions: Do not use dry cleaning fluid on the mattress or any liquid cleaning fluidsl do not wash or soak; professional cleaning is recommended; allow to air thoroughly before re-use to assure that its dry enough.-Additional Instructions: No.-Collection: Miriam.Specifications: -CertiPUR-US Certified: No.-Are compressed mattress warnings attached to the packaging? (e.g. please take care when opening this mattress as it may expand quickly): No.-Consumer Advice: WARNING: Ensure no children or pets are close to the mattress when opening. Take care when opening the plastic packaging as the mattress may open quickly. Instructions for opening Place the box on a flat surface Carefully cut the outer bag (do not use a knife) Unroll the compressed mattress and remove the plastic bag Allow 48 hours for the mattress to expand.Dimensions: -Overall Length - Top to Bottom (Size: Single): 188.-Overall Length - Top to Bottom (Size: Double): 188.-Overall Length - Top to Bottom (Size: Queen): 203.-Overall Width - Side to Side (Size: Single): 92.-Overall Width - Side to Side (Size: Double): 137.-Overall Width - Side to Side (Size: Queen): 153.-Overall Thickness (Size: Double): 20.-Overall Thickness (Size: Queen): 20.-Overall Thickness (Size: Single): 20.-Overall Product Weight (Size: Single): 12.-Overall Product Weight (Size: Double): 17.5.-Overall Product Weight (Size: Queen): 21. Assembly: -Assembly Required: No -Type of Assembly: .-Recommended Persons Required for Assembly: .-Tools required & NOT provided: .-Assembly Details: ..