Fiberglass, Easyriders 70's style safety helmet. A BUCO sticker is attached, but it is not a BUCO helmet. Since it doesn't have an SG mark, it is treated as a display item. The interior lining has been replaced. The sponge has been wrapped in pile fabric and stitched to give it a vintage look. It's attached with strong double-sided tape, so it won't peel off, and it can be easily removed when replacing the lining. I think it's the same method used by helmet repair shops. The sticker on the back of the head can be easily removed. I've worn it about 4-5 times over a baseball cap since the lining was replaced. The 11th photo is for size comparison. The top is a Baby Buco, and the bottom is a vintage Buco. No accessories are included. No claims, no returns. Please purchase only if you understand that this is a used item. I will do my best to answer questions and add more photos. - Model: Easyriders 70's Safety Helmet - Material: Fiberglass - Color: Silver Glitter - Accessories: Original box included