10 pieces included. These new unpadded poly mailers are perfect for clothes, shoes, bags or other light products. You will love these new panda poly mailers. Size: 10"x13" inches (inside measure). Waterproof & Resistant. NEW. No tag because I import them for my boutique. Thank you for shopping in my boutique or closet & support my small business! 🙂 Nathalie, from Colicad