1. Product Name: Math Linking Cubes - Set Of 100, Snap Cubes, MathLink Cubes 2. Model Number: ZH-ET003 3. Product Size: Any size can make, as photo sample 1.9-2.0CM N. W: 211g/set (100PCS) 4. Materials: Non-phthalate plastic ATBC-PVC, GPPS+HIPS, PP or ABS are used for these education learning products. 5. High quality comply with EN71, ASTM F963 & CPSIA and ST2002 safety standards 6. Technology: Injection process MOQ: 5, 000 SETS 7. Supply ability: Injection daily capacity: 1, 000 SETS 8. Export Port: FOB SHEN ZHEN or Hong Kong Notes: 1. Functions: Perfect for elementary age children learning. "Unifix math linking cubes provide hands-on teaching resources for classroom and homeschool. Math Linking Cubes link together on all sides, unlike the Unifix Cubes that only link together on the top and bottom. These high-quality plastic 2 cm Math Linking Cubes fit together easily and come in 10 bright colors. Great for lacing, Patterning, basic operations, measurement and problem solving. Set of 100 (Ages: 5 to 11) This item is for hands-on learning " 2. Various design available, subject to customer's choices of product size. 3. Packing way: Colorful packing or customized. 4. Make hand sample leadtime: Within 5-7 working days. 5. Make mould leadtime: Within 18-20 working days. 6. Welcome your Customized designs and OEM/ODM orders! 7. Just send us a picture which you want to create and let's us give you a quotation. 8. This kind of Math Linking Cubes is our another customer's patent product, It's our production capabilities not for sales. Educational purposes: Develop logical thinking and brain skills Stimulate sensory development of kids Promote hand-eye coordination skills Improve the manipulative ability of children Enhanced identify shapes, things abilities Training cooperation skills Kindly remind: In the Guardian line of sight when baby play ensure child's safety, thank you for your cooperation.