Cube Pessary #6 w o Drains Toe Crests 75 D * Fits chair Nasal Cannulas 75 D * Fits chair size: 18 W x 16 * Wide ranges of sizes also available to fit chair widths 14 to 24 upon request * Weight capacity: 550 lbs * HCPCS Suggested Code: E2622 Charcoal Fabric Cover * The secret to the extraordinary comfort of this cushion is the valve it lets you customize the seat to your specific comfort level * Made of individual interconnected air cells that allow air to slowly transfer from chamber to chamber * Without Drains * # 6 * Available both with and without drainage holes and a silicone tie to aid in removal * Designed for third degree prolapse including procedentia as well as a cystocele and rectocele * 100% Silicone