Melissa & Doug Architectural Standard Unit Blocks details-36.6 x 22 x 33 inches They feature exceptional wetness protection

They feature exceptional wetness protection and the wetness indicator lets parent know when it’s time for a diaper change

It comes with an assortment of toys that can be attached overhead or laid out on the mat for tummy time

and is made for kids up to 40 pounds

You can find a similar item on Amazon by clicking here Learning Resources Primary Science Lab Activity Set

and/or lights

Melissa & Doug Architectural Standard Unit Blocks details-36.6 x 22 x 33 inches They feature exceptional wetness protectionCondition: Brand New "This favorite collection of 44 wooden blocks comes in multiple shapes. Little builders will delight in stacking, building, and knocking down one of the many combinations, while gaining invaluable practice with fine motor skills and dexterity, color and shape recognition, and pre math skills."