Features: Silicone protective case designed specifically for kids storytelling machine, with precise hole positioning and real machine molding. Quality silicone, soft and durability, can effectively absorb impacts and prevent damage from falling. The back can store 2-3 story machine cards(not include), making it convenient for users to carry when going out. 5 color option, without loss of childlike fun, to meet different needs. The horn, button, charging, and card insertion port have all been designed with open interfaces, which do not affect normal use. Paired with adjustable shoulder straps in the same color scheme, the adjustable length is 60-120cm, making it more convenient to carry. Specifications: Product Component: silicone Product color: refer pictures to selection please Size: approx. 4.5x7cm/2.76x1.77inch Shoulder Strap: approx. 60-120cm/23.62-47.24inch adjustable Package Includes: 1 Piece Silicone Protective Cover with Shoulder Strap note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.