Black.
Compresses within bottle neck.
Locking arm secures under glass muzzle ring.
Dimensions: 2.75'' x 1.25''.

Technical Details

Product Details

Package Dimensions
Width : 1.8 inch
Height : 1 inch
Length : 1.9 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B000U87PC8