Bach Tarnish Preventive Trumpet Bag

This Bach Tarnish-Preventive Storage Bag is specially treated to lock out all tarnish-causing gases. �Just zip your musical instrument in the bag and place both in the case to prevent your instrument from tarnishing while stored. �The bag is made from a specially treated flannel material. �Fits all Bb and Harmony trumpets (except bass and triumphal) and all cornets.