Mobile Cart 2 Shelf MB 19 1 2 Hx18 3 4 Wx16 3 4 D Arm Sling Shoulder Immobilizer Colors Beige Saturation Sound Pressure Aluminum band assists in Colors Beige Saturation Sound Pressure Level (SSPL) 129dB Frequency Range 200~5000 Hz Total Harmonic Wave Distortion ≤10># td### Reference Test Gain 56±5dB Input noise ≤20+3dB Sound amplification 80 Rail Angled rails back to back for help getting in and out of the bathtub * Can be mounted to virtually any wall with basic structrual reinforcements * Where structural reinforcements are not desirable the P Versatile functional and mobile these carts go wherever you need them * Durable * easily cleaned * Specially designed to hold the SS E 2 and E 1 heating units