Crayola Crayons Size: 0.8 x 9 cm, 1.35 x 10.5 cm Packing: polybag + white box Colors:as request Certification:ASTM, ... EN71, SG Crayola CrayonsSize: 0.8 x ... . ASTM D-4236Specifications:1. Crayons are non-toxic2. safe to children over 3 years3. OEM service (designs, package, logo, etc.) is offered 3.5 inch Crayola Crayons