NewBirchwood Casey BWC Bulk Patches For 38-45 caliber 500 Patches TotalEach Patch is roughly 2-1/4″ x 2-1/4″These patches are not solid cotton patches. There are tiny little holes throughout the patches. I’d guess these are for air flow to make it easier to push through small diameter bores. Part #: 41166UPC #: 029057411669 Great Gift IdeaMADE IN THE USA!!! USPS First Class Shipping is $4.99. Additional Lots are $3.00 each. 3+ ship Priority. USPS Priority Mail Shipping is $9.99. Additional Lots are $2.00 each. Positive Feedback is greatly appreciated. Feel free to contact me with any and all questions or concerns. I look forward in assisting you in any way that I can. I will ship items as soon as verified payment is received. Items usually ship within 1 day if ordered on a Monday-Friday. I will combine shipping as much as possible. If needed, please request a total. Thank you, and have a great day. DISCLAIMER: By buying or bidding on this item, you are agreeing that to the best of your knowledge, these particular item/s are completely legal to own, use, possess, etc in the area in which you reside, therefore releasing CJs Hunting Shack, LLC from any and all liability.