agptek 28 inch baby crib mobile bed bell holder music box holder arm bracket baby bed stent set nut screw agptek <b> specification: </b> <br> why choose agptek baby crib mobile bed bell holder? <br> as the professional manufacturer, we are committed to make safety qualified baby products <br> this baby bed mobile bracket set uses the pollution-free abs white plastic, definitely harmless to the baby. <br> it is simple to install to your baby bed or stroller. <br> the plastic is very rigid and you can put the music mobile any toys on it to attract and amuse your baby. <br> it can help to promote the baby’s critical listening skills, language and literacy, creativity and coordination <br> <b> feature: </b> <br> light music helps your baby easier fall asleep <br> music plays a crucial role in your baby’brain intellectual development <br> early music exposure can promote your infant’s listening skills, language and literacy, creativity and imagination <br> <b> detail: </b> <br> clip crib rail thickness up to 1.57 inch, the diameter of round screw nut up to 3.45inch <br> the total height of the baby crib mobile holder:26inch <br> material: abs in white without pollution <br> easy to install <br> <b> note: this package without the music mobile box. we have two baby music mobiles on sale: bb0001 (built-in 12 lullaby)bb0010(built-in memory card); if you need the baby music mobile, please purchase bb0001 or bb0010 on our store or contact our customer service ( ̄) ̄) </b> <br> <b> what's include: </b> <br> 1xcross shelf <br> 1x curved rod <br> 1x straight rod <br> 1x base<br> <b>note: before purchasing, please make sure the edge of your crib suitables for the baby bed holder(the distance between screw and holder can reach up to 1.57inch) </b><br> <b>the diameter of aim hook hanging is 0.25inch(0.7cm), please make sure your mobile unite fit the product </b><br>