Made of iron material, this guitar belt fixator buckle is durable to use. You can install it easily by attaching it to the strap and screwing it into the locking position, no need to worry about instrument coming off during performance or . Features -Color: Silver -Material: Iron. -Size: About 5.50X2.00X2.00cm/2.16X0.79X0.79in - Just attaching it the strap and screwing it into locking position, the product is very easy to use. - Fixing your musical instrument and the strap, no need to worry about coming off. Suitable for acoustic or electric guitar, bass, mandolin and ukulele. - Security the guitar strap to the guitar, don’t worry about the strap slipping off while standing, protect the guitar from falling damage. - Made using , manufactured withworkmanship, this item would be durable for using of a long time. - The product has high class iron material and creative design and appearance. Package list: 10 x Guitar Strap Buckles