★ I purchased this and used it for about a week. ★ The mattress has been disinfected by the manufacturer. ★ The air pump has also been inspected by the manufacturer. ★ Since it has been used very little, there are some minor scratches, but I think it is in good condition. ★ The instruction manual is not included, but it can be downloaded from the manufacturer's website. ★ CR-700 Small Change Laguna 84 width ★ An automatic posture-changing air mattress that protects the comfortable sleep of patients and reduces the burden on caregivers. ★ Small Change function: Small posture changes that support diagonally. ★ Small Change automatically turns off when exceeding 30°. ★ The new automatic posture-changing function, Small Change, born from clinical research. ★ Product Specifications ■ Product Model Number / CR-700 ■ Dimensions (Mattress) / Width 840 x Length 1920 x Thickness 135mm ■ Dimensions (Air Pump) / Width 365 x Depth 87 x Height 246mm ■ Weight (Mattress) / 8.2kg ■ Weight (Air Pump) / 3.4kg ■ Material (Surface) / Polyurethane film laminated fabric ■ Material (Inside) / Air cell: Polyurethane film surface embossed (antibacterial) Product Description ・The Small Change function is a system that automates small posture changes diagonally, centering on the pelvis. ・"Pressure switching" x "Small Change" x "Moisture-wicking material" exhausts heat and moisture within the mattress. ・The built-in sensor detects the head-up angle and automatically adjusts the softness and movement of the mattress to the optimal state. Nursing care, nursing care insurance, pressure ulcers, turning over in bed, bed, facility, end-of-life care