DA-10F Defend the glass stand upside down (Patented super suction cup) suction cup sugkopp Saugnapf Ventouse ventosa Ventosa copo de sucção zuignap присоска جام مکش ماصة الفنجان enayi βεντούζα כוס יניקה ถ้วยดูด cốc hút cangkir hisap 흡입 컵 吸盤

Defend the glass stand upside down (Patented super suction cup)。 Suction cup locks and holds up to 100 kg(stays up after suction and cannot be removed with simple arm strength). For short holding period (few days ),the cup can hold up to 25 kg. Recommended weight range for long holding period is under 8 kg. Appropriate holding period depends on surrounding conditions and installation operation.