The BTP2500 is a super high capacity 1-ply roll that has a smaller core than most products. It's not coreless, but it's about as close as you can get. We designed the 2500 sheet roll to be used in high traffic situations where space was still a concern. If you are a portable restroom operator getting calls about running out of paper, this is the product for you. Like all our BulkTP brand products, you can count on it being 100% made in America, and 100% recycled.