Maximum Length: 10-7/8" (27.5 cm) & Minimum Length: 8-7/8" (22.5 cm) * Maximum width: 4-3/8" (17 cm) & Minimum width: 4-1/2" (11.5 cm) * Height: 3-3/8" (8.5 cm) * Elastic band width: 1-1/8" (3 cm) & Minimum Length: 10" (25.5 cm) & Maximum Length: 17" (43 cm) * Color: Black