WARNING! Not suitable for children under 36 months because of small parts. Choking Hazard This is an exciting sticker book packed full of fun and lively scenes with hundreds of big machines for children to discover. Each scene is begging to be filled with diggers, cranes, trucks, bulldozers and workers with simple text gently suggesting which scene needs which big vehicles. With over 300 of stickers to choose from, this book is guaranteed to last for hours and offers great value for money.