3 inch diameter acrylic plastic craft rings come 12 pieces per package. They are 5/16 inches thick. They are made of a solid hard plastic material.
3 inch Clear Plastic Acrylic Rings 5/16 inch Thick 12 Pieces
Clear Plastic Rings
Clear Plastic Rings
4 Clear Plastic Rings 12 Pieces
2 inch Clear Crystal Plastic Napkin Holder Rings 12 Pieces
3-IN-ONE RV care 11-oz Slide-out Silicone Lube in the Hardware
00021200048494 3M Adhesive Transfer Tape 950, Clear, 1/2 in x 60
4.25 inch Fillable Plastic Mini Baby Bottles Blue Cap 12 Pieces
Cell Culture Dish, 150x25mm, Polystyrene, 35mL Capacity, Tissue