Instant Cold Pack (Shanghai Yishun Icepack Co., Ltd.,China)

Detailed Product Description

Features:
1) Supply instant cold to reduce heat and relieve pain and swelling.
2) More convenient and useful for driving, traveling, fishing, mountaineering and
camping.
3) Disposable with no pre-chilling.
4) Get cold within 2 seconds.
5) Non-toxic and non-caustic.