Features:Lightweight & PortableEach block comes in 180g more pressure-resistant than other yoga blocks convenient to carry when go to the yoga studio gym and traveling.High Density EVA Foam:Sturdy EVA foam with smooth texture providing firm support and comfort.Beveled Edges & Non-Slip Surface:Stereoscopic cutting for comfort and soft feel easy to hold even by sweating.Specifications:Material: EVA FoamColor: BlackSize: about 23 x 15 x 7.5 cm/ 9 x 6 x 3 inchesPackage includes: 10 x Yoga BricksOccasion: Active Yoga / Stretching / Meditation / Restorative Yoga / Pilates / Various Other Types of Fitness and ExercisesNotes:Manual measurement please allow slight errors on size.The color may exist a slight difference due to different screen displays.