The links are wooden material. This product is made with the technology of Nagano manufacturing industry that overwhelms such a thought. From the design of "completely local produced" to the commercialization and packaging, this product is made in Ina City, Nagano Prefecture. This is a swany piece that attended the G2 Northern Nagoya location during the 2014 Japan manufacturing industry and the War of Komama. It has been made as a commercial-looking "Towel Renade" that continues around without falling no matter how hit it is. A high center of gravity balancing links cover the style of traditional links with a low center of gravity Does not tip over even if you press the core. The structure is unthinkable to entertain children with its own design. >> A list of metal items for easy items: Size (φ0.8 x Height 2.0 inches (2 x 5 cm); Material: Polyacetal resin, stainless steel made in Japan (Nagano Prefecture).