Additional product info: This is a neck strap equipped with a length adjustment slider part that can be adjusted to your preferred length, and a safety part that allows the strap to separate when strong force is applied.

– This product uses stainless steel. If you experience any allergic reactions or abnormal skin conditions, please stop using the product immediately and consult a doctor.
– Do not give this product to infants or young children. There is a danger of accidental ingestion or strangulation with the strap cord.
– Do not wrap the strap cord around fingers or any part of the body. It can cut off circulation and is dangerous.
– Do not use this product in a rough manner such as running, jumping, or jumping from high places with a smartphone attached to it. Excessive force can cause the smartphone to fall.