Features:1. Rust-proof: This jar opener is made of stainless steel and a sturdy plastic handle that will last and won't rust.2. Adjustable Size: This jar opener is suitable for bottle and jars with lids with a diameter of 2.5-9.8cm.3. Gift idea: sweet gifts for people with weak or arthritic hands. Great gifts for mom, grandma, with this jar opener, she will no longer have to struggle to open the lid anymore! Description:This jar opener is made of sturdy material and durable. Ideal for seniors and people with arthritic hands. Specifications:Material: 201 Stainless Steel + ABS Process: Polishing Size: 6.5*7.5cm Handle Length: 8.5cm Package Included:1*Jar OpenerNotes:1. Please allow 0-1 inch error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object.