Shires Brass Alloy Flat Ring Lozenge Eggbutt – Brass – 4.5

The fixed rings prevent pinching, whilst the brass alloy double joint distributes pressure over both the tongue and bars of the mouth to encourage mouthing and contact. Mouthpiece thickness: 13mm. Cheek height: 55mm (4.5″, 5″), 75mm (5.5″, 6″)….