◎ Please check my profile ◎ New and unused, a small quantity has arrived. This is a rare art glass specification with beautiful and wonderful colors reminiscent of 1970s designs. This is a one-of-a-kind fin, as no two have the same pattern. It can also be used as interior decor and is something to be proud of. ◎ The benchmark model is the world-famous George Greenough 4a. The outline is designed to be stiff near the base and flexible towards the tip. The surface is smooth with little resistance, allowing for fast take-off speed. You can enjoy it from knee-high waves. It is an all-around model, so anyone can use it with confidence. You won't regret owning one. Recommended for single fin longboards. This is a beautiful and cool, new, unused center fin, though it is a no-brand item. It is made of fiberglass and has a luxurious feel! The stylish design ensures you won't be seen with the same fin as someone else. It looks even cooler in person than in the pictures. ◎ Please understand that the color may differ slightly from the actual product due to camera resolution. ◎ The included soft case is slightly deteriorated. Please consider it a bonus. ◎ I have other items for sale. ◎ Size Height approx. 10 inches Base approx. 193mm If it is difficult to attach/detach, please adjust by sanding, etc. Although unused, there may be minor scuffs from the manufacturing process or storage. This is a great deal for those who don't mind. #futures #FCS #MR #AMTwin #Twinfin #wax #boardcase #screwfin #screw #shortboard #midlength #twinfin #centerstabilizer #fin #futurefin_twin_stabilizer #twin_stabilizer #longboard #leashcord #twin_stabi #MarkRichards #honeycombcore #surfwax #abstract