This is a multi-function Jar Opener Pad, made of premium and safe material, wear-resistant and practical for a longer using time. Non-skid design, can be used as a Jar Opener Gripper Pad, also can be used as a Coaster non-slip insulation pad. Features - Color: Assorted Color - Material:Rubber - Size: 12.50X12.50X0.10cm/4.91X4.91X0.04in (round) - Size: 12.70X12.70X0.10cm/4.99X4.99X0.04in (square) - Adopting from rubber material, which is lightweight, with and good workmanship. - Designed with creative function, nonslip and practical, help kids and girls open bottle lids. - Protecting your dinner table from scratch, burn and so on, they can be good cup pads. - Then they have strong grip to make it easy to open jar lids for women, children, weak hands and seniors. - Non-skid rubber mat suitable for opening jars, drink bottle and the lids of the sealed container. Package list: 10 x Jar Gripper Pads(round) 10 x Jar Gripper Pads(square)