Ergonomic silicone neck rest cushion: features a soft silicone construction with an ergonomic contour that provides support for the neck and head during shampooing, delivering maximum comfort and helping clients relax while their hair is washed. Five powerful suction cups for secure attachment: equipped with five suction cups that securely attach to any salon sink or bathtub, preventing slipping or movement and ensuring a stable experience for both stylist and client. Durable and easy to maintain: made from silicone, this neck rest cushion is water resistant and easy to clean; simply rinse with warm, soapy water after each use to maintain condition and prolong its lifespan, making it ideal for busy salons. Versatile and compatible: portable design fits most standard shampoo basins; suitable for hair salons, barber shops, and home bathtubs, making it a practical tool for any hair care routine. Use scenarios: Insalon shampoo service: place the cushion on the sink to support the client's neck while washing, reducing strain for the stylist and increasing comfort for the client. Barber rinse: use during beard or hair treatments to stabilize the head and ensure a controlled rinse. Home bath or basin use: convenient for washing hair in a tub or household sink, including kids, seniors, or anyone who benefits from added neck support.