Safe for Kids The plastic tambourine has been certified by TUV and meets the standard of ASTM F963 Jingles have a rolled edge for safety Colorful Tambourines These small fun colorful tambourines are great for your children These tambourines have 4 set of jingles and come in green yellow red orange blue purple Easy to Hold and Play Formulated from strong lightweight plastic making them highly durable and easily portable And produce a nice crisp cutting sound A Rhythm Instrument Set The tambourine kit is fun and educational rhythm kit It is great for kindergarten school family and party supplies Aftersale Service 1year guarantee was offered by MUSICUBE Please feel free to contact us if you have any questions about our product and service And we look forward to fulling your wishes and exceeding your expectations