1. The quality of the wool is very good, eco-friendly dyeing 2. The net weight of each top is 60-65g, including the lining board which is about 85g 3. Each top is packed in an OPP bag, with 10 tops in one medium bag The difference between this model and the 6.4 yuan model is that this one is made of new wool yarn, while the 6.4 yuan one is a blend of wool and acrylic. The weight difference between the two is about 10 grams, so this model is thicker and stiffer. Additionally, the craftsmanship also differs; this model has an added shaving process, resulting in fewer loose fibers and a better texture. * Update tip: On December 15th, maroon color has been added. This color is between bright red and burgundy, which can be understood as dark red black Red yellow White Burgundy Dark Gray Light Gray Camel color Light Pink Orange Red Beige Navy Blue Sky Blue Rose Red Deep Purple Light Purple Light gray Rust Red Newly Added Royal Blue Dark Green Fruit Green Brown color Jujube red is between bright red and burgundy Mint Green Lemon Yellow Lake Green Eggplant Purple