Features:
Made of good rubber.
Designed for violin 4/4.
Easy to install.
Practice without disturbing people.

Specifications:
Material: Rubber
Product size: 5.3 * 2.6 * 1.4cm / 2 * 1 * 0.5in
Package size: 9.6 * 5.9 * 1.4cm / 3.8 * 2.3 * 0.5in
Package weight: 16g / 0.6oz

Note:
Violin bridge showed in the picture is not included.

Package List:
1 * Mute