Beautyrest Sensa-Rest 14" Twin Air Bed Mattress with Built-in Pump and Edge Support

DURABILITY: Sure-Lock anti-leak built in pump provides maximum firmness and air mattress longevity. Stable vertical beam construction prevents movement both while sleeping and getting in and out of the bed. COMFORT & TECHNOLOGY: Upper Angle Beam construction creates an edge support system to keep you from rolling off the mattress and provides superior stability. Head to foot vertical beam construction stabilizes the mattress to prevent rocking, swaying and side to side motion. Lower angle beam construction creates a recessed lower panel to provide a suction effect with the floor when lying on top of the airbed. SHIPPING & CONTENTS: One box shipping. Contains convenient storage/travel bag and a Sure-Lock built-in express pump to achieve faster inflation/deflation and higher firmness levels for all night support. Product Dimensions: 74"L x 38"W x 14"H. Box Dimensions: 18"L x 15" W x 12"H.