BD Vacutainer Eclipse Needle, Pre Attached Holder, 1 3 4in length, 22 Gauge Case of 100 Table Stand The sieve modules can be Cushion Size:Medium The sieve modules can be swapped in under 5 minutes in the comfort of your home 5 W017 40 M 100 W017 40 M 110 W017 40 M 120 W017 40 W 055 W017 40 W 060 W017 40 W 065 W017 40 W 070 W017 40 W 075 W017 40 W 080 W017 40 W 085 W017 40 W 090 W017 40 W 095 W017 40 W 100 W017 40 W 110 W017 40 W 120 W017 40 X 055 W017 40 X 060 W017 40 X 065 W017 40 X 070 W017 40 X 075 W017 40 X 080 W017 40 X 085 W017 40 X 090 W017 40 X 095 W017 40 X 100 W017 40 X 110 W017 40 X 120 The design allows for easy one handed activation for easy blood draws the safety shield is accessible to immediately push forward over the needle tip to prevent needlestick injuries