The Deluxe Oversized half-round massage bolster is perfect for positioning your client for maximum comfort. This extra long 25" utilizes the full width of the massage table for your client's total relaxation. Use under the client's knees or ankles to relieve lower back stress or under the head for elevated support. The half-round shape keeps its position on the table better than the full round. Use in tandem with a full round bolster to elevate both knee and ankle for even greater low back release. Professionals love our bolsters. They have been actual client field tested and the 6" diameter has been proven to be more comfortable and less annoying than any other size. It is the perfect shape for foot/ankle and knee-area therapy. Your clients will notice the improvement. Size: 3" x 6" x 25" Luxurious, yet enviro-friendly 100% polyurethane vinyl and super-comfortable CFC-free foam with zipper to remove if desired