• Suitable from 18m+;• Encourages independent drinking;• Can be gently squeezed to pull liquid into the straw;• Capacity of 200 ml;• Made of 100% Food Grade Platinum silicone;• Can resist temperature from -40°C to 230°C;• Extremely durable;• Soft, flexible and odorless;• Can be easily cleaned;• Dishwasher, microwave oven and sterilizer safe;• BPA free. Dimensions:- Product: 16.6x5.8x5.8 cm / N.W. 0.103 kg- Color box: 6.2x6.2x17.2 cm / G.W. 0.130 kg- Inner box: 20.5x19.5x13.5 cm / G.W. 0.9 kg / 6 pcs/inner box- Master box: 41x22x43 cm / G.W. 6.1 kg / 36 pcs/ctn