"Bestway 1.91 m x 97 cm x 30 cm Tritech Air Mattress Twin with Built-in Battery Pump Wake up renewed and refreshed on the Bestway Tritech Air Mattress! This 30 cm (12 in.) tall, Twin-sized bed promises strength, durability and comfort all night long. Its compact size and built-in pump make it quick and convenient for use whenever you need it. Plus, with the cordless, battery-powered pump, this bed is perfect for use indoors or outdoors or wherever your next adventure lies. Durable Construction: With a comfortable sleeping surface and sturdy construction, along with a built-in pillow, a great night’s sleep is right around the corner. The internal structure of this bed is made with Tritech material offering durability and strength, while also allowing the mattress to keep the same shape no matter how many times it’s inflated and deflated. Engineered for firmness, this material minimizes air loss throughout the night. This premium grade material increases internal stretch-resistance and provides contoured support for all night comfort. This durable, stress-tested material can withstand all of the weight and movement that comes with a great night’s sleep. Simple Setup: The built-in battery air pump inflates the mattress in 2 minutes, so it is ready for bed when you are. It runs on 4 x D Cell batteries (not included). In the morning, the easy to use valve allows for fast deflation. Simply place your flattened bed in the included carry bag for easy transport and storage. Size: 1.91 m x 97 cm x 30 cm (75 in. x 38 in. x 12 in.) Twin Air Mattress - fits 1 adult Built-in battery-powered pump inflates the bed in 2 minutes Requires 4x D Cell batteries (not included) Durable Tritech air mattress construction is 18% stronger, 44% more stretch-resistant and retains 19% more air pressure than standard PVC Built-in pillow offers extra comfort Designed for indoor or outdoor use Weight Capacity: 150 kg (330 lbs) Contents: 1 air mattress, 1 storage bag, 1 repair patch TRITECH AIRBED TWIN BUILT-IN BATTERY PUMP Designed for indoor and outdoor use Bed Height with pillow: 30cm / 12"" Bed Height without pillow: 22cm / 8.5"" Built-in pump uses 4x D Cell batteries (not included) Inflates in 2 minutes Tritech internal beams are polyester mesh encased in durable PVC which creates a durable airbed Sturdy I-beam construction Built-in pillow Comfortable flocked sleeping surface Interlocking quick release valve Contents: 1 airbed, 1 storage bag, repair patch Bestway Tritech indoor air mattresses provide consumers with high-quality material, construction and features for consistent sleep quality. These air mattresses are great for spare rooms, game rooms or when guests are in town. With Tritech material, these mattresses offer both comfort and dependability. By constructing the internal structure with a polyester mesh core encased in two layers of laminated PVC, it provides stretch resistance over time and minimized air loss with each use."