Flat Bill Trucker Hats - BK Caps SnapBack Mesh (8 Colors Available) - 21507. Note: We have changed our stickers. Some of the hats you will receive may have a sticker with the new design. Shipping times & costs. 365 day return policy. To buy camo click here. Flat bill trucker hats - BK caps snapback mesh. Front & brim 100% cotton, back mesh & snap 100% polyester. One size fits most with an adjustable plastic snap. The crown measures 4 inches deep, structured, with 6 panels. Bill measures 2 3/4 inches long, flat bill, same color under bill. Made in China. Colors available: black, white, royal blue, navy blue, red, camo, dark navy denim & black denim. Tag: BK caps tag: cotton snapbacks, tag: mesh snapbacks. Tag: black snapbacks tag: weekly specials.