Lumbar Support Equipment: The breathable lumbar cushion, the inflatable back cushion can support the waist, correct posture, and relieve back pain. The inflatable lumbar support comes with a pump, you can inflate it quickly and easily. The inflatable lumbar support device can be installed in a small pocket to provide comfortable head or lumbar support after inflation. Inflatable and Adjustable: The lumbar support is a bionic traction pneumatic device, the lumbar cushion with a hand pump, helps you inflate it quickly and easily to adjust the height and hardness level according to your needs, back support tool, which can be disassembled and carried freely, and is easy to adjust for inflation. By inflating the cushion, the cushion's height can be fully adjusted to meet your needs. Detachable and Washable: The portable and breathable lumbar cushion can be washed for a long time and used many times. It is very comfortable to use in cars, during travel, in offices, and at home. It can support the lower back, neck, and head. Pneumatic traction bionic support, free to disassemble and carry, easy to adjust inflation. The portable self-inflating travel cushion for the back can be washed for a long time and reused many times. Portable Design: The adjustable lumbar cushion has an inflatable design, convenient to carry and comfortable to use. Detachable inflatable back support to support the waist, the back support cushion is made of high-quality mesh fabric, which has good air permeability. The size of the inflatable lumbar cushion is approximately 27 x 17 cm/10.6 x 6.7 inches, and it can be carried with you for easy use. Multifunctional: The lumbar cushion with airbag is widely used for people suffering from lower back discomfort and lower back pain due to a sedentary lifestyle. Inflatable travel cushion, for home, office, or travel. This versatile inflatable cushion can be used as a hiking cushion, camping cushion, neck or lumbar cushion, office nap cushion, or used as a leg support during sleep.