EXCELLENT FLEXIBILITY & RESILIENCE: With a Shore hardness of 95A, ELEGOO TPU filament stretches up to 5 times its original size without breaking OUTSTANDING IMPACT RESISTANCE: ELEGOO TPU is a soft filament with outstanding impact resistance, ideal for printing parts built to withstand impacts, collisions, and drops DIMENSIONAL ACCURACY & CONSISTENCY: Strict tolerances ensure these TPU filaments of 1.75 mm diameter with the dimensional accuracy of +/- 0.02 mm, providing consistent and smooth feeding NO CLOGGING & NO BUBBLE: Complete dried before packaging and vacuum sealed well to protect the filament from moisture, no clogging and bubbling problems