Description These items are yoga bricks, which are made of EVA material, durable and. they can act as auxiliary tools to ensure that your stretches and poses are right and help to improve your balance, strength and flexibility during the yoga exercise time. they can be placed under your feet, hands, back etc. Features - ColorAssorted Color - Material: EVA. - Size: Approx. 23x15x7.5cm. - EVA material, they are durable and safe. - High density design with exquisite detail makes them practical, they ensure your safety. - Their surface is smooth, don't damage your hand, feet, body, back etc. - You can enjoy a easy and comfortable yoga exercise time - You can clean them easily - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!- EVA Yoga Bricks You can clean them easily - Yoga Auxiliary Bricks You can enjoy a easy and comfortable yoga exercise time -Yoga Training Bricks EVA material, they are durable and safe. - High Density Yoga Bricks Their surface is smooth, don't damage your hand, feet, body, back etc. - Yoga Practice Bricks