Equalization Blocks & Extensions Kit

Equalization Blocks & Extensions Kit Designed for the Neptune III full face mask, this equalization blocks & extensions kit allows you to fine-tune the distance between your face and equalize effortlessly. By slightly pressing the mask toward your face, the blocks create a gentle nasal seal, making nose breathing and equalization simple and natural. Inside the box • Multitool • x2 Equalization Extensions Short – 6 mm • x2 Equalization Extensions Long – 10 mm • x2 Equalization Extensions XLarge – 14 mm • x2 Equalization Silicon Blocks