- Mattress included: 40 x 80 x 4 cm (density 16 kg/m² – composition: 100% polypropylene outside, 100% polyurethane inside).
- Ergonomic thanks to 4 castors with brakes.
- Stop using this product when your child can sit, stand or kneel on their own.
- Sold as an unassembled kit.
- Mechanical assembly for a lifetime covering several generations.
- AT4 only uses non-toxic, acrylic varnishes and paints (water-based).
- WARNING: Do not use this product until you have read the user instructions.