Features: - Materials: knitted cotton, foam, non-woven polyethylene, recycling foam, fibre isolated pad, Bonnell spring coil system .-Includes: 1 x mattress.-Interconnected coils that provide stability & durability to the mattress.- Regulates temperature & prevents overheating while sleeping .- 4 sewn-in handles for easy handling .- Distributes weight evenly & prevents excessive sinkage .-Steady back support.-Size (Size: Double): Double.-Size (Size: King): King.-Size (Size: King Single): King Single.-Size (Size: Queen): Queen.-Size (Size: Single): Single.-Comfort Level: Medium.-Age: Adult.-Construction: Foam; Innerspring -Construction Details: Recycling foam, Bonnell spring coil system..-Mattress Top: Tight Top -Mattress Top Details: Knitted cotton, non-woven polyethylene, fibre isolated pad..-Recommended Base Type: All.-Edge Support: No.-Motion Isolation: No.-Breathable: Yes.-Removable Cover: No.-Hypo-allergenic: Yes.-Box Contents: 1 x mattress -Box Content Details: Rolled & packed in a box.-Mattress in a Box: Yes..-Care Instructions: Rotate mattress regularly; Do not use strong cleaners or chemicals -Care Instructions Details: Turn mattress often; spot clean with non-strong chemicals..-Collection: Tyler.Specifications: -CertiPUR-US Certified: Yes.-Are compressed mattress warnings attached to the packaging? (e.g. please take care when opening this mattress as it may expand quickly): Yes.-Are compressed mattress warnings provided inside the packaging? (e.g. please take care when opening this mattress as it may expand quickly): Yes.-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 1. Place the box on a flat surface 2. Carefully cut the outer bag (do not use a knife) 3. Unroll the compressed mattress & remove the plastic bag 4. Allow 48 hours for the mattress to expand.Dimensions: -Overall Length - Top to Bottom (Size: Single): 190.-Overall Length - Top to Bottom (Size: King Single): 203.-Overall Length - Top to Bottom (Size: Double): 190.-Overall Length - Top to Bottom (Size: Queen): 203.-Overall Length - Top to Bottom (Size: King): 203.-Overall Width - Side to Side (Size: Single): 90.-Overall Width - Side to Side (Size: King Single): 107.-Overall Width - Side to Side (Size: Double): 140.-Overall Width - Side to Side (Size: Queen): 152.-Overall Width - Side to Side (Size: King): 182.-Overall Thickness (Size: Double): 19.-Overall Thickness (Size: King): 19.-Overall Thickness (Size: King Single): 19.-Overall Thickness (Size: Queen): 19.-Overall Thickness (Size: Single): 19.-Overall Product Weight (Size: Single): 15.7.-Overall Product Weight (Size: King Single): 19.1.-Overall Product Weight (Size: Double): 22.8.-Overall Product Weight (Size: Queen): 26.8.-Overall Product Weight (Size: King): 32.7. Assembly: -Assembly Required: No -Type of Assembly: .-Recommended Persons Required for Assembly: .-Tools required & NOT provided: .-Assembly Details: ..