1. Construction Fort Building Kit: Includes many sticks and 36 balls. Our magic making set allows you child to build forts of all shapes and sizes. 2. Flexible Stem Fun for Boys & Girls: Our kid's ultimate forts builder kits is designed for child aged 5 and up they can build a cave play tent rocket house igloo princess castle tunnel teepee toy tents pirate ship just add a bed sheet to create a hideaway. 3. Easy to Build & Durable: Made with solid and premium plastic simply insert and twist the rods into the balls builder connect in a few seconds and easily disassemble no structural collapse. Come with a storage bag portable for indoor and outdoor activities. 4.Spark Creativity and Imagination: Perfect creative toys for 2-3 or more children to play. Kids working together to plan and solve problems construct different creative structures Perfect educational toys gifts on birthday holiday Christmas Halloween new year. Fort Building Kit Tent Size: The diameter of the ball is about 3.5cm The length of the cannula is about 31cm The canvas size is about 150x120cm Package Includes: 36 balls and 51 sticks and canvas