Description:MATERIAL:The set is made of metal material, which is durable, good performance, and long time to use

SUITABLE FOR:Suitable for mainstream drums, as well as snare drums for square screws, marching drums, etc

PURPOSE: Compatible with most drum tension rods for easy tuning

CONVENIENT: as a spare in a carry on bag or around a rehearsal space

Gift: A suitable gift for friends, family who like musical instrument drummers

Specification:Material:MetalSize Chart:9cmx13cmx1cm/3

54inchx5

12inchx0

39inchPackage Includes:1 Drum Set Adjusting WrenchNote:Please allow slightly errors due to manual measurement and different monitors