Mutes are made from a stiff, high quality foam and measure 1/2" x 1 1/4" x 4".
We also sell a THICK version of this mute here:
Lot of 3 bass guitar THICK mutes fits 4 and 5 string Fender Squier, 001-8556-049 | eBay
They can be installed flat or stood on end, or with 15 seconds and a razor blade, custom fitted to your bass strings; see pictures for details.
Simple friction holds them in place, and under string they can be installed and removed in a few seconds, and stay in place not only during playing, but also hauling the instrument around. No adhesive = no mess.
Shipping:
All mutes are shipped tracked USPS First Class within 24 hours of order.
Satisfaction guaranteed; buy with confidence