50 pieces included. You will love these new panda poly mailers Unpadded panda poly mailers. Size: 10"x13" inch (inside measure). No tag because I import them for my boutique. Please see my other listings for bubble maile4s, poly mailers, clear bags, stickeers, thank you cards and much more. Thank you for shopping in my boutique or closet & to support my small business! Nathalie, from Colicad