Thermoses Ischial Tuberosity Seat Cushion With Two Holes For Sitting Bones- Memory Foam Sit Bone Relief Cushion For Butt, Lower Back, HipsFill Material:Memory Foam Shape:Rectangular Age Range ():Adult Use for:Back Material:Memory Foam Item Firmness Soft Number of Pieces:1 Pattern:Solid Item Weight:1 Grams Material Feature:Breathable Variety:Memory Foam,Seat Cushion Item Weight:0.035 ounces Department:unisex-adult Refill:Memory Foam Colour Name:Blue | Size Name:46*36*8CM Portability makes it easy to bring comfort where ever you go and turn any hard surface into a premium seat Feature Soft, plush cover is easily removable and holds up in the wash Compact & light bring it anywhere store it easily Comfort Contours help you sit comfortably, longer Premium heat-dissipating foam keeps its shape and keeps you cool Parameter Size: 43 * 36 * 8 / 6cm Weight: 0.4kg Material: 100% polyurethane package list: 1* cushion About this item Excellent elasticity, softness, elongation and compressive strength; good chemical stability, resistance to many solvents and oils; excellent wear resistance; excellent processability, thermal insulation, Adhesive properties, etc., is a cushioning material with excellent performance. Its design improves the contact between the buttocks and the seat cushion, and makes a special double hole at the seat bone to make the contact area a larger annular area. According to the physics principle, when the area of the seat cushion and the buttocks is larger, The pressure on the buttocks is smaller. Has good heat dissipation and breathability. Allows you to sit on top of it and maintain a cool work and driving environment Supporting power, almost comparable. It also provides just the right support based on the full release of the vertical pressure of the human body caused by sedentary The microporous bubble structure of the number of polyurethane materials absorbs energy and buffers. It is equivalent to a spring buffer with multi-balloon damping in the hand impact process. It has good impact resistance and compression resistance. Excellent elasticity, softness, elongation and compressive strength; good chemical stability, resistance to many solvents and oils; excellent wear resistance; excellent processability, thermal insulation, Adhesive properties, etc., is a cushioning material with excellent performance. Its design improves the contact between the buttocks and the seat cushion, and makes a special double hole at the seat bone to make the contact area a larger annular area. According to the physics principle, when the area of the seat cushion and the buttocks is larger, The pressure on the buttocks is smaller. Has good heat dissipation and breathability. Allows you to sit on top of it and maintain a cool work and driving environment Supporting power, almost comparable. It also provides just the right support based on the full release of the vertical pressure of the human body caused by sedentary The microporous bubble structure of the number of polyurethane materials absorbs energy and buffers. It is equivalent to a spring buffer with multi-balloon damping in the hand impact process. It has good impact resistance and compression resistance.