I've placed a ruler (not for sale) to show the size. Shipping will be done with waterproofing only, without using bubble wrap. This is a handmade item by an amateur. There may be imperfections in the finish or weak points in the strength. We appreciate your understanding and look forward to your purchase. Handmade Strap Marker Guitar Charm Color: Brown Material: Leather/Synthetic Leather Motif: Guitar