Pattern includes complete instructions for you to create this fun cat/kitten play tunnel. DIY project Yarn: Approx. 10 oz of worsted weight yarn for tunnel measuring 21" long and 10" wide. It is collapsible/folds ups for easy storage. Crochet hook: size US size H 8 (5.00mm) UK/Canadian 6 It is a 2 page down load with the written instructions, complete list of supplies needed and photos visual help if needed. (556 KB) Since this is a pdf download it is non refundable. If you need help creating your Cat Play Tunnel after looking over the pattern, please feel free to contact me. I will be happy to help. Yes, you can sell your finished work, please state that it was created from a Monique Rae Design. Please respect the copyright and do not sell, copy, share or distribute the pattern itself. Thank you for your understanding. Monique Rae