A walk-in tub takes a tray on its rim like any tub, but the tray must stay clear of the door seal and the control panel. Measure the flat rim width, then choose

A Japanese soaking tub is deep with a wide, often thick rim, so measure the outer rim width and choose a tray to match, favoring a simple wood design that suits

Oval and garden tubs are wider than standard tubs, so measure across the widest outer points and choose an expandable tray or a wide fixed tray to match

A corner tub usually has a wide flat front edge, so measure that straight span and pick a tray to match, or use an expandable tray that adjusts to it. Skip

A bath tray makes a thoughtful Mother’s Day gift, giving mom permission to slow down and relax. Pair a bamboo tray with a candle and bath salts for a spa set.

A bath tray and bath pillow together turn a plain tub into a spa. The tray holds your book, drink, and phone, while the pillow supports your neck and head

For a humid bathroom, teak is the most water resistant bath tray material, bamboo is the best value, and rattan is the most decorative but the least durable

To find the right bath tray size, measure the outside width of your tub rim, then choose a tray that matches or an expandable tray that spans it. Standard

It is safe to use a phone or tablet in the bath as long as it is not plugged in to charge. The real danger is a charging device falling into the water

The best things to put on a bath tray are a book or e-reader, a candle, a warm or cold drink, and a small plant or eucalyptus sprig. Add bath salts, a face mask