Coloplast SenSura® Click Magnum Pouch Size:19050 Nylon 10 percent Nylon 10 percent 13mm (1 2") stoma opening 10 per box 768455106370 Item # HCPCS Size Coupling Color Quantity UPC 19040 A4413 12 1 2" 1160mL Green w Filter Opaque 10 per Box 708932975179 19041 A4413 12 1 2" 1160mL Red w Filter Opaque 10 per Box 708932975131 19042 A4413 12 1 2" 1160mL Blue w Filter Opaque 10 per Box 708932975094 19050 A4413 12 1 2" 1160mL Green w Filter Transparent 10 per Box 708932975056 19051 A4413 12 1 2" 1160mL Red w Filter Transparent 10 per Box 708932975018 19052 A4413 12 1 2" 1160mL Blue w Filter Transparent 10 per Box 708932974974 It applies light and delicate pressure on the peristomal skin to reduce the risk of leakage by allowing the stoma to protrude