Package Include: 1 x Pair Of Heel Cup Description: The heel cups are hypoallergenic, non-toxic, non-flammable and odor free, which is safe to your skin. Dual density heel cups providing maximum support and shock absorption. Blue area is extra soft for greater cushioning of sensitive areas. It can provide amazing support and comfort to your feet all day long and very useful for any prolonged standing or walking activity. Great for heel ankle pain, plantar fasciitis, heel spur, Knee and back pain etc. Features: The heel cups are hypoallergenic, non-toxic, non-flammable and odor free, which is safe to your skin. Its design is making full use of the soft elasticity materail to fit human physiological characteristics, this can provide amazing support and comfort to your feet all day long. Specifications: Condition: 100% Brand New Item Type: Heel Pad Material: Silicone Optional Size: M: Approx. 10.5 * 6 * 2.1cm / 4.1 * 2.4 * 0.8inch(Suitable for EU 34-38) L: Approx. 11.2 * 6.5 * 2.2cm / 4.4 * 2.6 * 0.9inch(Suitable for EU 39-44) Package Weight: Approx. 87~97g Notes: 1. Please wash in hand and dry naturally, do not expose to the sunlight. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.