This Potty Training Chart and Sticker by Potty Scotty is a complete personalized potty training reward system for your boy. -For ages 3 years and up. -Includes 8.5 x 11 laminated reusable potty training chart, 192 colorful encouraging word stickers, guide to potty training, keepsake potty training certificate, blue dry erase marker, 2 magnetic strips to post your potty chart on the fridge, and Plastic hook to hang potty chart in the bathroom