Ergonomic T-Shaped Hollow Design: Features a unique T-shaped central hollow structure that precisely avoids the tailbone and perineum, cleverly transferring sitting pressure to the surrounding muscle groups and creating a pressure-free floating zone. This effective Pressure Sore Cushions for Bottom alleviates hemorrhoid pain, sciatica, and tailbone pressure caused by prolonged sitting. Makes long hours of work or driving easy and comfortable Two-Piece Detachable Structure: Equipped with strong hook-and-loop connectors, allowing the cushion to be easily split into two halves. This design of this convenient Pressure Sore Cushions for Bottom greatly facilitates caregivers in turning or moving bedridden patients—simply flip one half aside. It significantly reduces care burden. Also saves space for daily storage or transport , offering high practicality Memory Foam Core: Made with selected high-quality slow-rebound memory foam that conforms closely to your body's curves, evenly distributing weight and preventing sagging over time. The core incorporates bamboo charcoal, which not only absorbs heat efficiently to keep you cool and dry but also neutralizes odors. This comfortable Pressure Sore Cushions for Bottom ensures long-lasting freshness and excellent support Wide Applicability: More than a professional anti-hemorrhoid cushion, it's your all-around comfort companion. Its ergonomic design also serves as a lumbar support to fill the gap in your lower back, a chest/abdomen cushion for prone sleeping, a knee pillow for side sleeping, or even a pressure relief pad for post-surgery recovery. This versatile Pressure Sore Cushions for Botto​ perfectly fits office chairs, car seats, wheelchairs, and home sofas Washable & Non-Slip: Features a dual cover system: an outer breathable mesh layer and an inner skin-friendly velvet layer. The zippered, removable design allows for machine washing, ensuring lasting hygiene. The bottom is covered with strong anti-slip dots that grip various smooth seat surfaces firmly. This secure Pressure Sore Cushions for Bottom stays in place even during vigorous movement, providing a stable and reassuring support experience