Heel Pillows HBP Is this a single splint

Is this a single splint or do I get one for each foot

Maximum Weight Capacity: 400 pounds

Is the wrist cuff automatic or will I have to pump it

Is this for a pair of inserts

Heel Pillows HBP Is this a single splint30 day guarantee Features SOFT HEEL CUSHIONS Perfect for those with limited mobility and bedfast individuals to reduce pressure and friction on the foot, heel and ankle GENEROUSLY PADDED Cushioning heel pillows are fully padded with a soft polyester fiber for optimal comfort DUAL FASTENER STRAPS Easily position and secure the heel pillows for slip and slide free use FITS ANY FOOT SIZE Open design with adjustable straps accommodates any foot size EASY