Nat and Jules Love to Play Collection;Plush book is user-friendly， bright and stimulating;Easy-to-activate sounds expand the stories and fun;Batteries included: Uses (3) 1.5v button cell batteries; Opening on top of last page to replace the batteries;Size: 8x8; Materials: polyester; Care: surface washable<br><br>サイズ:W19cm × H20cm × D5cm(しおりを含むと6cm)<br>生産国:中国<br><b>電池種別 :</b>アルカリボタン電池