Decorate, play, build, form and have fun with the boxes, or keep your toys sorted by using them for storage. Stackable like the original lego bricks. Lego bricks not included. Have fun while staying organized. Recommended for ages 5+other colors and sizes available makes for the perfect gift!!  Recommended Ages: 5 Years And Up Measurements: 6.44 Length/Inches Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.