TOPPROS Pack of 20 SFP Silicone Protectors Cap Port Cover Anti Dust 0.55 x 0.47 x 0.67 inch Black auspowers_batchthree fade resistant

fade resistant

MULTIFUNCTION: Testing average or peak value(Maximum) reading

papers and so on

Please refer to following instruction in connection of tubing

no headband pressure

TOPPROS Pack of 20 SFP Silicone Protectors Cap Port Cover Anti Dust 0.55 x 0.47 x 0.67 inch Black auspowers_batchthree fade resistantTOPPROS Pack of 20 SFP Silicone Protectors Cap Port Cover Anti Dust 0. 55 x 0. 47 x 0. 67 inch Black Description: Environment friendly silicon material. Protect the data port of your devices against the dust and rusting. Specification: Fit for : SFP Port Material : Silicone Color : Black Overall Size : 14 x 12 x 17 mm 0. 55 x 0. 47 x 0. 67 inches (LWH) Package Content: 20pcs x Silicone Anti dust Stopper Product Features Overall size : 14 x 12 x 17 mm