<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>