-Transport and storage box with inside membranes. - Two membrane foils hold the contents gently and are well visible. - A safety lock. - No rattling due to two membrane foils gently holding even the smallest pieces. -Stackable. - XXL: for two models, stackable, - (W x H x D) 19.2 x 4.8 x 9.2 cm **For further product information, please contact Chat Support**