Be Cool Twister 360 Rotating i-Size Car Seat 40–150cm Birth to 12 YearsBe Cool Twister 360 Rotating i Size Car Seat 40150cm Birth to 12 Years One seat from newborn to 12 years with 360 swivel, ISOFIX, support leg, and i Size safety. The Be Cool Twister is your all in one rotating i Size car seat, offering complete protection and comfort for children from 40 to 150 cm (birth to approx. 12 years). With a 360 swivel function, ISOFIX and support leg installation, and full R129 i Size compliance, the Twister is built to