Thank you for viewing. Gillette Replacement Blades Proglide Replacement Blades 5-blade Razor Compatible 4 blades per pack, 3 packs Please note: This product is not a genuine Gillette product, but a replacement for Gillette razors. However, the performance and feel are both very good. It is economical, as it significantly reduces costs compared to genuine products. Please note that we do not accept claims after purchase. Thank you for your understanding.