Insta-bed Standard Air Bed with External 4D Battery Pump: * 28 circular coils create a comfortable sleeping surface * Powerful external 4D battery pump for effortless inflation and deflation * Soft-touch flocked top holds bedding in place * Secure press-lock valve maintains pressure * Carry bag included * Inflated twin dimensions: 74" x 39" x 9" * Inflated queen dimensions: 78" x 60" x 9" * Top material: Flock 0.50mm * Side and bottom material: PVC 0.30mm * Standard Inflated Air Bed Model# 840020 * Unopened items with a receipt may be returned for refund or exchange within 15 days