Product Name : Die Spring; Loading Grade : Light Load | Hole Diameter (OD) : 8mm/0.31";Rod Diameter (Inner Dia) : 4mm/0.16" | Free Length : 20mm/0.8";Material : Metal | Color : Yellow; Model : TF 8*20 | Package Content : 20 x Die Spring, because the quantity is counted by people, if the quantity less 20, please contact us, we could resend new 1 pack product to you

MATERIAL - This Guitar Holder is made up of foam wrapped around the iron frame, which is stable and can protect the instrument, extended out so guitar will not touch wall. | SUITABLE for a variety of instruments - The Guitar Holder recommended for most acoustic & electric guitars, violins, ukuleles, bass's, banjos and mandolins. | SAFE SPACE - Mounting on the wall is not only beautiful but also saves space, suitable for both home and studio to use. | EASY TO INSTALL - Easy to assemble and install ,mounting screws included, and very stable. | DESIGN - Split design, freely adjust the angle of the guitar oblique hook.