UNiPLAY Plus Series Soft Building Blocks offers a greater variety of block shapes to build so children get inspired to build birds, planes, trees, and more. The stacking blocks are bendable, light, flavor-free and soft. Easy to clean, time-saving, convenient and friendly for children all ages. Our stacking blocks stimulates and strengthens fine motor skills, muscles and cognitive functions. The use of multiple cube colors enhances visual development and color recognition. The set includes 122 soft building blocks in various colors and sizes and measures 16.54 x 13.66 x 6.54 in. and weighs 9.70 lbs. Recommended for ages 18 months and up.