Feature: 1.material:k9 crystal grade A 2.size: 30x15x20mm or 20x20x20mm or as your request 3.blank crystal key chian or 3d laser engraved key chain 4.Customer's logo welcome 5.packing:according to customer's requirement.or gift box 6. Lead Time: 10 to 20 days or it due to your order quant