China Glow sticks 1.Size: 20 x 400 mm 2.Light ... : CE+EN71+ASTM 4.Color: red, yellow, green,blue,white 16 inch China Glow sticksItem NO.: HL-GS161. Size: 20 x 400 ... : 12 hours3. Standard: CE + EN71 + ASTM4. Color: red, yellow, green, blue, pink, purple, orange, white5. Packing: 30 pcs per inner box ...