1Optional Size: 2 types are available: The outer size of short type is about 27x22x7cm/10.6x 8.7x 2.8in, inner space size is about 25x21x4cm/9.8x8.3x 1.6in; The long type outer size is about 32x22x7cm/12.6x 8.7x2.8in, inner size is about 31x21x5cm/12.2x8.3x2.0in. 2Strong Material: Made of oxford cloth composite EVA material, tear resistant, durable, can play a good protective role for inner tools. 3Convenient Design: Designed with handle, easy to carry and move, lining with mesh design, can be convenient to distinguish the storage of items. 4Protective: Stylish and durable, prevents any damages or scratches caused by accidentally bumping or dropping, keeps the device in good conditions. 5Suitable Situation: Suitable for storage electric tools like electric grinder and electric drill, for easy carrying and simple storage.