This is specifically made for Snail's Trail Block. Snail Trails quilt block has various names, including Monkey Wrench, Ocean Waves, Whirligig, and even Indiana Puzzle, but Snail's Trail is the most prevalent/common name. 

Mix and match with other "" if you wish to create a diverse layout

The Zip file includes 03 patterns; Snail Trail Block as single file, Snail Trail double which is just one wing and Snail trail single which is the quarter of snail trail block. The purpose is to give you flexibility to mix and match with other snail trails designs, if you wish so...Otherwise, you can just use single file block. 

Formats Included: BQM, CQP, DXF, HQF, HQV, IQP, PAT, PLT, QCC, QLI, SSD, and TXT.