Bel-art no-wire pp bottle and vial rack 185140025, for 20-25mm vials, 12 places, white, 1/pk small enough to hold in one hand and enough choices to accommodate most vials and small bottles. Polypropylene rack is offered in 5 grid configurations. Dimensions: 12.8 x 10.5 x 4.3cm h (5.08 x 4.15 x 1.70″).