IVU Creator SB Guitar Strap Blocks Locks Rubber Washer Guitar Accessories 4pcs

Info:
Features:
Guitar strap blocks is specially designed for guitar and ones who loves music.
Made of rubber, the blocks features ideal friction force for fixing the strap and the guitar.
With modern processing technique, the blocks are well-made with high quality standard.
High compatibility for original strap buttons and easy to install without replacing existing buttons.
Four stylish colors for option. Different color for different style and different attitude towards life.