Cushioned Lycra & Sponge foam reduces hot spots and pressure points for comfortable and painless all-day concealed carry; Enhances concealment by drawing the firearm's grip closer to the body, minimizing printing under clothing for a discreet, low-profile carry; Compatible with GRITR OMNI, IWB, and appendix holsters, GRITR mag carriers, and many other IWB holsters, mag carriers and accessories; The set includes two wedge sizes to suit different carry styles and body types: 1/2", and 3/4" thick; Comes with 2 adhesive-backed loop strips for easy mounting and repositioning: 1" x 2" each; Hook-backed wedges attach securely to holsters and stay in place during active movement; Removable and reusable design allows swapping between holsters for a custom fit and comfort; Durable and versatile construction maintains shape and support for extended wear; Low-profile, lightweight design adds comfort without bulk; Covered by the "UNLIMITED GRIT" Lifetime Warranty