IMAK Pil O Splint Wrist ProcareProCare IMAK Pil O Splint is designed to give you comfort and relief from a variety of wrist issues and prevent painful movements as you rest or sleep. Made with two sturdy plastic stays and soft, adjustable breathable materials, your wrist is supported in a warm, soothing sleeve that actually includes a little pillow for your hand to rest on, so that your wrist stays immobilized and in a neutral position throughout the night. IMAK Pil O Splint