Bickle – Roues polyuréthane thermoplastique, diamètre : 4 92/100 po (125 mm), taille du trou : 472/1000 po, 2/pqt (POTH 125/12R) JAM_Paper_12_Policy_Envelopes_4_75_x_11_Brite_Hue_Blue_Recycled_recreate Emits an ear piercing 95

Emits an ear piercing 95 or 105 dB warning alarm when activated which can be preset to sound for 30 seconds

These Mauve Fiber cello sleeves are a unique alternative to the standard envelope with a one-of-a-kind design and see-through plastic body that enhances and protects your mail

Take learning One Step Further

user-friendly design features battery backup to allow for continuous monitoring

Bickle – Roues polyuréthane thermoplastique, diamètre : 4 92/100 po (125 mm), taille du trou : 472/1000 po, 2/pqt (POTH 125/12R) JAM_Paper_12_Policy_Envelopes_4_75_x_11_Brite_Hue_Blue_Recycled_recreate Emits an ear piercing 95Roues en polyurthane thermoplastique, Diamtre de la roue : De 4 92 100 po (125 mm), Taille du trou : 472 1000 po