The Fisher-Price Music & Vibe Lion Tummy Wedge is a supportive tummy time prop with a large crinkle lion friend and up to 10 minutes of music and vibrations to help comfort your baby and keep them engaged during wild tummy time play. Two repositionable activity toys, including clackers and a BPA-free teething toy, add to the fun! Lifting their head and pushing up to engage with the toys helps strengthen baby’s neck and core muscles.