%\includegraphics[width=0.98\textwidth]{ribbon}
\begin{tikzpicture}[very thick, scale=0.65, font={\sffamily}]\node (assambly) at (0, 0) {\includegraphics[width=0.38\textwidth]{Fibres/figures/ribbon}};
\draw[seaborndeep3, <->] (0.9, -3.1) -- (-4.6, 2.2);
\node[seaborndeep3,rotate=-46] at (-3.0, 0.3) {\SI{30}{\centi\meter}};
\draw[seaborndeep2, <->] (1.25, -2.5) -- (3.8, 0.97);
\node[seaborndeep2,rotate=53] at (2.8, -0.85) {$\sim$\SI{32}{\milli\meter}};
%\node (assambly) at (0, -4.5) {\includegraphics[width=0.7\textwidth]{ribbon_front}};
%\draw[help lines,xstep=.5,ystep=.5] (-7,-5) grid (7, 5);
\end{tikzpicture}