... back closure:velcro,metal buckle cool 3D embroidered baseball caps with English Letter Size: 58cm or according customer ... ’s sizeFabric: acrylicEmbroidery: with a 3D embroidery on frontBack Closure: Velcro, Metal Buckle ... 100pcs/colour Main Products: Baseball Caps, Trucker Caps, Army Caps, Conductor’s Caps, Fitted Caps, Hip Hop Caps, Flat Bill Caps, Visors ,Bucket Hats , ...