1、Safe Material: BPA free! White wear-resistant environmentally friendly ABS material is used, absolutely safe and suitable for babies. 2、Improve Learning Ability: 25-inch baby mobile stand, which can hang dolls (dolls not included), suitable for placing DIY equipment, purchasing parenting decorations, cute plush dolls for your baby boy or girl. 3、Early Educational Music Box: Early music exposure can help promote critical listening skills, language and literacy, creativity and coordination. 4、Suitable Age: Suitable for babies 0-36 months old. 5、Easy to Use: Easy to install, suitable for traditional and convertible cribs. Safely connect the crib mobile with the easy-to-use crib mobile claw clamp. The width of the baby's movable paws is 1.9 inches. 1. The crib bell bracket is composed of a base (including screw and nut), a straight rod, a curved rod, a musical hanging bell, and a cross; you can use it by attaching a doll at the end of the cross. 2. The crib bell bracket is an auxiliary product of the crib. It supports or hangs mosquito nets, ornaments and decorations. It is suitable for most cribs such as wooden cribs, iron cribs, and fabric cribs. 3. The product has a simple design, a smooth appearance, a rounded feel, close to the skin, simple installation and convenient use. 4. This set contains a mechanical music hanging bell, without battery, the knob is wound on the chain, you can play wonderful music, and the hook rotates 360° at the same time to drive the ornaments to attract the baby's attention and improve the baby's hearing, vision, and tactile perception. Soothe your baby's emotions, assist your baby's sleep, and promote your baby's healthy development and high-quality intellectual development. Specification: Material: ABS Main pole height: H66cm Main rod diameter: φ20mm Splint width: 1-7cm Splint thickness: 1-5cm Built-in song: Lullaby Drive mode: mainspring winding Number of winding turns: 4 turns Playing time: 3′±30″ Hook rotation: 360° Net weight: about 320g 1set Bracket base (including nut and screw) 1pcs Straight rod 1pcs Bent rod 1pcs Cross 1pcs Mechanical hanging bell