Umbrella comprises elastic woven band on which three woven bands with press buttons are sewn, elastic wires, spring hook and ring fastener

摘要

The umbrella is composed of an elastic woven band (2) on which three elastic woven bands (8) with press buttons are sewn horizontally. There are round elastic wires (5), a spring hook (3), a ring fastener for wood (4) and a self-gripping buckle (1).