Adjustable valves control buoyancy
Prevent hard mouth habits
Made in united states

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 3.8 inch
Length : 11.9 inch

Item Weight: 14.4 ounce (View shipping rates and policies)
Shipping Weight: 14.56 ounce (View shipping rates and policies)

ASIN : B000FEIDVE