HIGH 3 CM AND DENSITY PEAKS 105 PIECES PER 50 CM MODULE STRIP DIMENSION: LENGTH: 50 cm, WIDTH: 4.5 cm Resistant to UV rays PLASTIC TIPS FOR BIRDS PROTECT THE SURFACES AGAINST DOVES AND BIRDS SPIKES COLORS AVAILABLE: WHITE, TRANSPARENT, BEIGE, BLACK, Braun , SILVER AND GREEN Longer and very closely spaced spines prevent birds from landing and settling Material: polypropylene Installation: glue, screws or cable ties (recommended for balcony handrails) The module can be cut to any length or width.