The professional kit contains the complete Simple Strip Professional, Wallpaper Removal SystemSee contents below:1 x Hardened Scoring Tool1 x Wallwik Skimmer1 x 1 Gallon Power Solution (approximate coverage 8 rooms)2 x 10 Pack of Hydrosheets (Covers 120 Square Feet - Reusable up to 50 times)1 x 2.1 Gallon Pressure Sprayer