Folding high chair adjustable high chair series chicco polly 2 in 1 material plastic recommended age 6 chair weight 10 kg harness system 5 point safety harness max load 15 kg colours white yellow special feature adjustable height seat padded adjustable seat height 7 x table removable footrest adjustable adjustable footrest 2 x features food tray footrest belt assembled dimensions 104 x 635 x 82 cm folded dimensions 92 x 635 x 255 cm care