Idea of Tentacles Icon
Two parallel curves, that arch up, then a slight drop down to the right, then curl up to the left and under, gradually getting closer together where they meet. Along each curve line is a series of circles that represent suction cups.
This Tentacles icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,100 icons, all in the same style and quality.