Lot of approximately 1,000 sheets lightweight Gloss Text paper 12 x 18" size Gloss text Satin white Caliper measured at 0.09mm average You are buying the exact lot of paper shown. I am unsure of the weight of this paper, and it may be under 24/60, but I have measured it with a caliper for average thickness of 0.09mm. The measurements were taken among several sheets, several sides. I am not a paper expert. Quantity is 1,000 sheets approximately. A free Sample of this lot can be provided upon request. Quantities are ESTIMATED based on calipered measurements of the thickness of the entire lot in related to the industry standard thickness of one sheet. Please look at the photos. Estimates quoted are in favor of the buyer. Shipping: I am committed to shipping by the 2nd business day after order is placed and paid for. In many cases, items are shipped same or next day. Shipping is by USPS Ground Advantage for lightweight packages, or Priority Mail for others. I also utilize UPS Ground. I do NOT mark up shipping and never charge you for materials, boxes, tape, etc. Payment: Please pay for item upon checkout or within 3 business days of getting an invoice. Warranty: All items are warranted as described and useful as intended for a 30 day period from the date of arrival. I am not a manufacturer or retailer, and do not honor manufacturer warranties. Item evaluations: In cases of damages, non-receipt, shortages, and loses during transit, all pieces in any multi-lot offering will be presumed to have an equal and proportional value to that of the entire lot. Please contact me if you need to return an item. Thank You! I have sold since 1999 and take pride in serving my customers to the satisfaction of their needs. Instead of leaving negative or neutral feedback, please contact me FIRST to resolve any problems with your shipment or your merchandise.