Penelope Childrens Airbag Vest Airlight 2 By Freejump BlackThe Airlight 2 Pnlope airbag vest provides optimal protection for the cervical spine, back, lumbar region, sacrum, pelvis, and chest. It also features continuous lateral protection to maintain trunk alignment. When wearing the Airlight airbag vest, a certified riding helmet is essential for optimal rider protection. A cervical collar at the neck helps stabilize the spine and vital areas. Available in two sizes Child S and Child L they are designed for