Pickup near Dunblane and Imperial (Metrotown). Slim Plate Arca Ball Head is great for more compact cameras and setups. All aluminum material provides better weight and balance for heavier cameras unlike plastic. Material: Aluminum Load Capacity: 4.4 pounds/ 2 kilograms Maximum Height: 12.8 inches / 32 centimeters Minimum Height: 7.8 inches / 20 centimeters Screw: 1/4 inch Weight: 11.5 ounce/ 328 gram