White wood display board, 20 pieces. Size: 17.8 cm (height) x 7 cm (width) x 3 mm (thickness).

White Wood Reiban (Memorial Tablet) - 20 pieces
Size: Height 17.8 cm, Width 7 cm
Thickness: 3 mm

For the reiban of a kaidashi ihai (a type of ancestral memorial tablet), it is common to write ○○ Family Ancestors' Spirits. In Jodo Shinshu Buddhism, to avoid expressions like spirit or soul, it is customary to write something like ○○ Family Ancestors.
How to Write and Precautions
1. Front Cover Tablet (First Tablet)
Usually, it is written as ○○ Family Ancestors' Spirits.
For Jodo Shinshu, it is written as ○○ Family Ancestors or ○○ Family Memorial Tablet.
It is common to leave the back blank.
This tablet is placed at the very front for veneration.
2. Second Tablet and Onward
Write the deceased's Kaimyo (Buddhist name) / Date of Death / Given Name / Age at Death (Kyōnen).
If you have older memorial tablets, it is best to refer to their layout.

The order of the reiban tablets for a kaidashi ihai is basically to place the ○○ Family Ancestors' Spirits tablet first, followed by the others arranged in order of death date (date of passing).