Robotime Rolife DIY Book Nook Japanese Sakura Densya in Books Series Wooden Miniature House with Furniture Doll House Kits ToyTGB01 Sakura Densya Size: 185*100*242mm Weight: 0. 8kg Pieces: 340 PCS Assembly time: about 4 6 hours. Recommend age: 14+,children under the age of 14 can complete the assembly accompanied by their parents. Notice: 1. The package includes important information and please keep it well for future reference. 2. Children must assemble under the guidance of adults in case of swallowing. 3. The product requires 2 pieces of AAA batteries. ??