Special PVC provides a more puncture resistant airbed Perfect for festivals of sleepovers Double Lock Valve Repair kit included Coils: 30 This clever double airbed features the Dual Chamber offering two separate air chambers so that each user can define their own level of comfort. This bed has a reduced amount of phthalates, making it kinder to the environment and kinder to you. Features and Specifications Airtight® system: Double LockTM leak-free valve locks in air two ways Dual chamber technology enables each sleeper to define their level of firmness Internal coil structure provides comfort and support REACH compliant PVC material making it kinder to you and the environment Repair kit and polyester carry bag included PVC thickness: 0.4mm (base) and 0.6mm flocked surface Dimensions: 188 x 137 x 22 cm Weight: 3.5 kg Key Features Advanced Double Lock™ Valve System Two valve sealing points guarantee a leak-free product. Makes inflation and deflation fast and simple. Greater Puncture Resistance Strong PVC providing a more puncture resistant airbed. Dual Chamber Construction Two chambers provide individual comfort control allowing each sleeper independent firmness.