1.Eco-friendlyThese yoga blocks are made of EVA foam, EVA foam is closed cell, so it won't absorb sweat and keep it sterile.2.Provide Stability and BalanceYoga blocks provide the stability and balance you need in your practice to help achieve optimal alignment, deeper postures and increased strength. A non-slip surface helps ensure a secure grip; rounded edges provide a comfortable, stable grip.3.Light and Portable: Easy to carry. This is perfect for those who want to bring their props to a yoga class or gym.4.Extend & Deepen stretches: Suitable for yoga or exercise levels, whether you are at home, studio or gym, because they are an important tool in your practice, helping to extend, support and deepen your stretches, while also Increase your range of motion.5.DURABLE AND EASY TO CLEANIf you need to clean the blocks after practice, just wipe the blocks with water, or if you need more cleaning, use a mixture of soap and water. The block can be towel-dried or simply air-dried.