This starfish pack comes with 2 flexible starfish variations. One has 4 chain links per tentacle and the other 6. The default file size is the smallest recommendation for print size as the chains become weaker the smaller you print. This pack was created with the intention of being a party favor to go with a mermaid birthday pack that is also available on site. Personal recommended model sale price: $5 or set for $8 Recommended 100% infill, .2 layer or smaller, no supports, let model cool before print bed removal.