Instapak Quick® RT Packaging Bags Item Code: Type: Sold By Quantity Foam Instapak Bags Instapak Quick RT Description Instapak Quick® RT packaging has all the cost-saving benefits and proven performance of Instapak® foam packaging without the need for equipment. Quick RT provides general duty cushioning and light blocking and bracing for products of all different sizes and weights. Packing foam creates a custom-shaped cushion, within the carton, that virtually eliminates shipping damage; works best in 65 to 90 degree temperatures. Recommended for high-volume users. Stock sizes available: 15"x18", 18"x24", 22"x27", 25"x27".