It's not four packs but four pieces making up a box. Very expensive for what it is. Keep looking, there are much better options.
π Luxury Air Bubble Cushion Wrap Roll - Fuxury Bubble Roll
3 Review
Heavy-Duty Perforated Sticker Supplies with Advanced Cushioning
3 Review
π¦ 6X10 Inch Pouches for Secure Cushioning in Shipping Supplies
3 Review
Honeycomb Cushioning: Eco-Friendly Biodegradable & Recyclable Wrapping Solution
3 Review