flexible material similar to the rubber. This material is available in two different variants that indicate the degree of elasticity. TPE 88 - softer elasticity; TPE 32 - harder elasticity.
The material is suitable for 3D printing of FDM technologies. The resulting print seems to be made of rubber.
outer diameter coil 202 mm, inner hole 50 mm, width 58 mm. coil weight including packaging 0.7 kg.