The length of each bundle is about 80 meters. The tube is elastic, so there may be errors in the measurement method. If you mind, please do not buy it.

the inside diameter of: 4mm

Siyuan Aquarium Products Co., Ltd. is a company specializing in the production and processing of fish fishing, fishing nets, plastic aquatic plants, pet supplies, plastic products, resin crafts, and other aquarium products. It has a complete and scientific quality management system. The company has 7 years of experience With experience in the production of foreign trade products, we have many years of fixed-point production business with large chain pet supplies supermarkets in Europe, America and Asia. Siyuan Aquarium Products Co., Ltd. has been recognized by the industry for its integrity, strength and product quality. Friends from all walks of life are welcome to visit, provide guidance and negotiate business.