1. Packaging Rolls Each pack includes 5 rolls. Three drum diameters available: 25 mm (1.0 in) for loads of 5–40 kg (10–88 lb), 38 mm (1.5 in) for 15–65 kg (40–130 lb), and 50 mm (2 in) for 25–80 kg (50–170 lb). Designed for strength and versatility, these rolls are suitable for a wide range of packaging tasks. 2. Stainless Steel Roller Crafted from quality stainless steel, this roller is rustresistant, waterproof, and smooth. Designed for quiet operation with minimal vibrations, ensuring efficient and seamless performance for various applications. Suitable for both industrial and home use, delivering reliability and longevity. 3. Versatile Steel Rollers Ideal for a variety of applications, including woodworking roller stands, saw supports, material handling rollers, boat rollers, dock rollers, kayak loading and unloading rollers, exercise bike tire rollers, conveyor rollers, and replacement rollers. Also suitable for fencing or as part of DIY kits, helping to improve task efficiency. 4. Low Noise and Ordering Guidance When the drum operates without a motor, it does not require external electrical drive; its own friction and the sliding noise of the item are low. Stable movement and reliable, quiet operation. Please carefully confirm the required drum size, frame, width, and drum center before ordering.