Giới thiệu Còi trọng tài chuyên nghiệp cho giáo viên bóng đá / bóng chuyền / bóng đá
Specifications: Portable size, easy to carry and use. Dual airflow design is adopted to guarantee better sound transmission and farther transmission distance. Can be applied for basketball, football, volleyball, etc.
Item Name: Referee Whistle Material: ABS + Polymer Material Dimension: 6cm x 2cm x 2.6cm/2.36" x 0.79" x 1.02" (Approx.) Lanyard Length: 85cm/33.46" (Approx.)
Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
Package Includes: 1 x Referee Whistle 1 x Wrist Strap 1 x Spring Rope 1 x Storage Pouch 1 x Storage Box(Random Color) 5 x Mouth Grips 3 x Finger Grips 1 x Lanyard