"1.RUST RESISTANT This jar opener is made of stainless steel and solid plastic handle that will last and not rust.<br>2.ADJUSTABLE SIZE This Jar Opener is suitable for bottles and jars with lids between 2.5cm to 9.5cm diameter.<br>3.GIFT IDEA Sweet gifts for those with weak or arthritis hands. Great gifts for mom,grandma, with this jar opener, you will no longer have to struggle to open lids any morePerfect for seniors and those with arthritic hands.<br>4.STURDY AND DURABLE This jar opener is made of sturdy material and durable.<br>5.COMPACT SIMPLE DESIGN It's easy to bring it anywhere when you have a picnic or an outdoor party. Easy to store in the kitchen shelf or spice rack drawer without taking up too much space."