This item is made of materials. The unique design makes it a welcome addition to any room. Install the ukulele in the correct position on the wall to provide the best maintenance for your ukulele. This is a very practical storage accessory for musical instruments, and it will be a good choice for you. Features -Material: ABS, silicone, solid wood -Size: About 16.50X9.50X4.90cm/6.48X3.73X1.93inch -Made of material, and made by fine workmanship, making it durable for long-term use. -This creative ukulele automatic lock hook is perfect for hanging your viola or ukulele. - lock hook is small in size, does not occupy space, and is easy to install. -Fine workmanship and beautiful appearance ensure its popularity and practicality. -When not in use, it can be hung on the wall as a stylish interior decoration in your home or room! Package list: 1 x hook