These sweat pads are about 1mm thick and feature antibacterial and odor-control properties. - Brand: Riff - Product Name: Asetori Pad (Sweat Absorbing Pad) - Quantity: 40 sheets - Color: White - Features: Approximately 1mm thin sheet, antibacterial, odor control Thank you for viewing. Originally, there were 4 bags of 10 sheets each, for a total of 40 sheets. However, one bag has been opened and 3 sheets used, leaving a total of 37 sheets. 30 sheets are new (from 3 bags), and 7 sheets are from the opened bag. The box is dirty and damaged, so it will not be included. Please check the photos for details.