The Two Part Ostomy Resolutions Stoma Guard And Adapter, Snapped Together Are Approximately 1\\" (25mm) To 1 1/4\\" (32mm) Inches Deep (given Its Dome Shape) And Approximately 3 34\\" Inches (95mm) In Diameter, Fitting Just Inside The Outer Edges Of A 4x4 Skin Barrier. The Flexible, Anti-Microbial Adapters Are Interchangable With Both Guard Sizes And Are Equipped With A Central Opening In Various Sizes To Accommodate Your Appliance Size. The Outer Circumference Of The Adapter Is Intended To Rest On A Skin BarrierTMs Outer Tape Portion And Not Directly On Bare Skin, With Its Center Opening Surrounding The Circular Plastic Ring Of A Pouch Flange, Or The Weld Connection Of A One Piece Appliance And Maintaining The Stoma Guard Over The Stoma For Optimal Protection. The Adapter Is Soft To The Touch With An Uneven Surface That Has A Cushioning Effect And Allows Blood Flow Underneath Reducing The Itchiness Associated With Applied Pressure To The Skin Over An Extended Period Of Time. Flatter Model Is Shown In The Picture On The Right And Also Illustrates Its Lower Profile (less Sticking Out), In Comparison To Our First Model In The Same Picture. The New Model Has An Approximate Space For Your Stoma Of Only 5/8\\" In Comparison To The Larger Model Having A 1 To 1-1/4\\" Stoma Clearance (given Its Dome Shape) Includes Two Guards, And Six Adapters.