2x1cm warranty void if damaged brittle paper label repair expire date sticker tamper evident removal proof years months preset

specification: sticker size 2x1cm. these void stickers are on sheets, pack with bubble plastic bag. material: eggshell brittle paper which is fragile, easily broken into shredded paper. after applied, this sticker can't be peeled off in whole piece. purpose: warranty void indicator for mobile phones, computer parts, accesseries, batteries, or other electronic devices. wholesale: we offer excellent discount bulk order. the discount will be offered automatically when you place the order on the production page. the bigger quantity is, the more discount is. date recording: it's convenient to write the year and month for expire date with a pen..syi