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info@trumpetgapper.com

Patent pending

© 2018 by Gapper™. Proudly created with Wix.com. Photography by Cameron Davis.

Sizing Information

Many customers are concerned with choosing the appropriate size Gapper™. We offer a size guarantee, so if you find your Gapper™ is not the correct size, contact us at info@trumpetgapper.com. 

Valve slide rings are not universal, so differences in brand and model of trumpet can have an impact. (For example, I use a different size on my Schilke than I do on my Bach instruments.) 

Generally speaking, if you have large hands, choose an XL or L Gapper™. If you have small hands, choose an XS or S Gapper™. Sizes correspond to ring size in roughly the following way:

XS - 5

S - 6

M - 7

ML - 8

L - 9

XL - 10

Find out how to determine your ring size here. The most common sizes are 6 for women and 9 for men. 

Return Policy

Our goal is 100% customer satisfaction! Every Gapper™ is checked before mailed to a customer. However, should something get damaged during the shipping process, contact us and we will replace your Gapper™. 

We also offer a size guarantee. If the Gapper™ you purchased is the wrong size, let us know by emailing info@trumpetgapper.com or calling 316.260.5890.