Wowlife 100Pieces 2.36 x 3.94 inch Waterproof Plastic Plant T-type Tags Markers Nursery Garden Labels (Black) Waterproof and easily cleaned with household cleaner for reuse Super thick(1mm) and durable, not brittle or snap Material: PVC Plastic Size: 0.04"x2.36"x3.94"/0.1x6x10cm(TH*W*L) Easy to write - all labels are UV resistant with a matte finish