uxcell 90 Degree LED Lens for 1W 3W Hight Power LED 10 Pcs w Black Holder Product Name : Infrared LED Lens Holder Fit for Lens Diameter : 4mm;Angle of View : 90 Degree Material : Plastic;Color : Clear,Black Weight : 28g;Total Size : 19 x 13mm/ 0.7" x 0.5" (D*H) Package Content : 10 x LED Lens,10 x Lens Holder