Avery Removable ID Labels, Sure Feed Technology, Removable Adhesive, 3-1/3" x 4", 150 Labels (6464) 0 auspowers_batchtwo and the lock ring is

and the lock ring is made of galvanized steel

Placed in the top center to ensure even balance & less muscle stress

insect observation

even in an off-center position

Avery Removable ID Labels, Sure Feed Technology, Removable Adhesive, 3-1/3" x 4", 150 Labels (6464) 0 auspowers_batchtwo and the lock ring isAvery Removable ID Labels, Sure Feed Technology, Removable Adhesive, 3 1 3" x 4", 150 Labels (6464) Organize your home, office or classroom by labeling items for easy identification. Versatile removable labels stick and stay as long as you need them. The removable adhesive adheres to a variety of surfaces including paper, cardboard, plastic, wood, glass and metal and removes cleanly. No more wasted labelsthe label sheets feature Sure Feed technology