Description It’s difficult for seniors and arthritis sufferers to complete everyday tasks especially while cooking. This amazing set enables you to open any jar can or bottle exerting minimal effort and putting extra stress on your fragile hand joint and ligaments! Feature - Color: Random - Size: 4. 13 x 1. 97 x 0. 47inch 10. 5 x 5 x 1. 2cm. - Material: PP.