Some good tutorials for making a weighted blanket are posted at the official website of Sharing the Weight, a non-profit group in Iowa, and at Mama Smiles and I Love My Kids, both parenting blogs. The tutorials have step-by-step instructions that are easy to follow.
DIY weighted blanket tutorials have pictures to help the reader along. They include a list of materials, such as the fabric and poly pellets, and their specific measurements as well as a description. The tutorials are comprehensive and contain well-organized information, from stitching the fabrics together, filling the blanket with pellets to the finishing touches. Some tutorials even include solutions to potential mistakes or difficulties one might encounter while making a weighted blanket.