OLFA SAB-10B 9mm Standard Duty Refill Blade 2Pack(Total 20EA) Suggested Uses: Cutting through wallpaper, art & craft, scrapbooking applications, etc. Application Model: SAC-1, A-1 Delivery: Tracking number is provided via Authorized Korea Post Product composition: Total 2Pack(Total 20EA)-(1Pack includs Ten Blades)