⋱Check out my profile for special offers⋰ 【Instant purchase OK!!】 【Product Specifications】Package contents: Arm rings x2. Size: Approximately 19 x 23.5cm. Weight: 100g. Material: Polyvinyl chloride 【Excellent Material】The especially thick polyvinyl chloride material is tear-resistant and doesn't leak air easily. Lightweight yet durable. 【Suitable for】Swimming aids that can be used by children aged 3 and up, as well as adults. Weight: 15-80KG. The size of the arm ring can be adjusted to fit the thickness of the arm. 【Easy to carry】A popular float for enjoying in pools and at the beach. It's very small and compact when deflated. Convenient to carry, perfect for daily use, business trips, and travel. 【Swimming Ring】For swimming beginners, to avoid fear of water, arm rings give children a sense of security, allowing them to practice while floating in the water. Arm rings for adults and children, inflatable armbands, arm buoys, swimming aids, arm helpers, swimming equipment, swimming supplies ※The products handled may include returns and exchanges. ※Opened for photography. ※Photos other than the actual product are images and reference images, so please check the actual product photos carefully. #minminshop Received as a gift, I don't have detailed information. Please understand that this item has been stored at home before purchasing (⁎ᵕᴗᵕ⁎) 17-34990450