Plastic 2.5 inches; Plastic 3 inches; Plastic 3.5 inches; Semi -aluminum 2.5 inches; Balm aluminum 3 inches; Semi -aluminum 3.5 inches; All aluminum 2.5 inches; 3 -inch aluminum; All aluminum 3.5 inches; Please contact the customer service for all aluminum colorful model; The above price is one, please shoot a number of pairs 2; Please contact customer service or remarks in color; The colors are white, orchid, red, yellow, green, pink, ice orchid
