● No more objects slide down into the gap with our trapezoidal gap filler pillow● Fills gaps of different widths: 0”-4”; 5”-6”; 6”-8” ● Effectively supports optimal spinal alignment and alleviates pressure points● Can be used against the bed board without the bed board on the sofa or with tatami● 2 side storage pockets (5” x 3.5”) for convenient organization of essentials● Comfortable and breathable cover is machine-washable for effortless cleaning● Firm 25D sponge with effective support provides long-lasting durability● Make you enjoy relaxing and comfortable leisure reading and sleeping time● Helps reduce strain and discomfort on the back legs and knees