There are several sizes and shapes available. The “Medium” Compeed Blister Cushion dimensions are 4.2 x 6.8 cm (1.6 x 2.6 in). The “Small” Compeed Blister Cushion – sold as part of the Mixed Sizes pack – dimensions are 2.0 x 6.0 cm (0.7 x 2.3 in). The “Toe” Compeed Blister Cushion – sold as part of the Mixed Sizes pack – dimensions are 1.7 x 5.1 cm (0.6 x 2.0 in). The “Sports Medium” Compeed Blister Cushion has the same dimensions as “Medium”, however it has a honeycomb structure, offering 20% extra cushioning vs. “Medium”. The “Underfoot” Compeed Blister Cushion – sold as part of the Sports Mixed pack – has the same dimensions as “Medium”, but is designed for the sole of the foot and provides cushioning for high impact. The “High Heel” Compeed Blister Cushion has the same dimensions as “Medium”, however it has a unique butterfly shaped design with translucent edges, offering ultimate discretion.